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Library of Congress


 
 

The Library of Congress is the de factoDe facto

De facto is a Latin expression that means "in fact" or "in practice"....
national libraryNational library

A national library is a library specifically established by the government of a nation to serve as the preeminent repository...
 of the United StatesFacts About United States

The United States of America, also known as the United States, the U.S., the U.S.A., and America, is...
 and the research arm of the United States CongressUnited States Congress

The United States Congress is the legislature of the United States federal government....
. Located in three buildings in Washington, D.C.Washington, D.C.

Washington, D.C. is the capital city of the United States of America....
, it is the largest libraryLibrary

In the traditional sense of the word, a library is a collection of books and periodicals....
 in the world by shelf space and holds the largest number of books. Its collections include more than 32 million catalogued books and other print materials in 470 languages; more than 61 million manuscripts; the largest rare book collection in North AmericaNorth America

North America is a continent in the Earth's northern hemisphere and almost fully in the western hemisphere....
, including the rough draft of the Declaration of IndependenceDeclaration of independence

A declaration of independence is a proclamation of the independence of an aspiring state or states....
, a Gutenberg BibleGutenberg Bible

The Gutenberg Bible is a print of the Latin Vulgate translation of the Bible that was printed by its namesake, Johann Gutenb...
 (one of only four perfect vellumVellum

Vellum is a sort of parchment, a material for the pages of a book or codex, characterized by its thin, smooth, durable prop...
 copies known to exist); over 1 million US GovernmentFederal government of the United States

The government of the United States of America, established by the U.S....
 publications; 1 million issues of world newspaperNewspaper

A newspaper is a publication containing news and information and advertising, usually printed on low-cost paper called newsp...
s spanning the past three centuries; 33,000 bound newspaper volumes; 500,000 microfilmMicrofilm

Microfilm is an analog storage medium for any type of paper documents, typically books, periodicals, legal documents and eng...
 reels; over 6,000 comic bookComic book

A comic book or comicbook is a magazine or book containing sequential art in the form of a narrative....
 titles; the world's largest collection of legal materials; filmFilm

Film is a term that encompasses motion pictures as individual projects, as well as the field in general....
s; 4.8 million mapMap

A map is a simplified depiction of a space, a navigational aid which highlights relations between objects within that space....
s; sheet musicSheet music

Sheet music is a hand-written or printed form of musical notation; like its analogs -- books, pamphlets, etc....
; 2.7 million sound recordings; more than 13.7 million Prints & Photographs images including fine and popular art pieces and architectural drawings; the Betts StradivariusBetts Stradivarius

The Betts Stradivari is a violin made in 1704 by the Cremonese luthier Antonio Stradivari....
; and the Cassavetti StradivariusStradivarius

Stradivari is the surname of one of the most famous violin-making families in history....
.






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Timeline

1800   U.S. Library of Congress founded.

1851   The Library of Congress burns.






Encyclopedia



The Library of Congress is the de factoDe facto

De facto is a Latin expression that means "in fact" or "in practice"....
national libraryNational library

A national library is a library specifically established by the government of a nation to serve as the preeminent repository...
 of the United StatesFacts About United States

The United States of America, also known as the United States, the U.S., the U.S.A., and America, is...
 and the research arm of the United States CongressUnited States Congress

The United States Congress is the legislature of the United States federal government....
. Located in three buildings in Washington, D.C.Washington, D.C.

Washington, D.C. is the capital city of the United States of America....
, it is the largest libraryLibrary

In the traditional sense of the word, a library is a collection of books and periodicals....
 in the world by shelf space and holds the largest number of books. Its collections include more than 32 million catalogued books and other print materials in 470 languages; more than 61 million manuscripts; the largest rare book collection in North AmericaNorth America

North America is a continent in the Earth's northern hemisphere and almost fully in the western hemisphere....
, including the rough draft of the Declaration of IndependenceDeclaration of independence

A declaration of independence is a proclamation of the independence of an aspiring state or states....
, a Gutenberg BibleGutenberg Bible

The Gutenberg Bible is a print of the Latin Vulgate translation of the Bible that was printed by its namesake, Johann Gutenb...
 (one of only four perfect vellumVellum

Vellum is a sort of parchment, a material for the pages of a book or codex, characterized by its thin, smooth, durable prop...
 copies known to exist); over 1 million US GovernmentFederal government of the United States

The government of the United States of America, established by the U.S....
 publications; 1 million issues of world newspaperNewspaper

A newspaper is a publication containing news and information and advertising, usually printed on low-cost paper called newsp...
s spanning the past three centuries; 33,000 bound newspaper volumes; 500,000 microfilmMicrofilm

Microfilm is an analog storage medium for any type of paper documents, typically books, periodicals, legal documents and eng...
 reels; over 6,000 comic bookComic book

A comic book or comicbook is a magazine or book containing sequential art in the form of a narrative....
 titles; the world's largest collection of legal materials; filmFilm

Film is a term that encompasses motion pictures as individual projects, as well as the field in general....
s; 4.8 million mapMap

A map is a simplified depiction of a space, a navigational aid which highlights relations between objects within that space....
s; sheet musicSheet music

Sheet music is a hand-written or printed form of musical notation; like its analogs -- books, pamphlets, etc....
; 2.7 million sound recordings; more than 13.7 million Prints & Photographs images including fine and popular art pieces and architectural drawings; the Betts StradivariusBetts Stradivarius

The Betts Stradivari is a violin made in 1704 by the Cremonese luthier Antonio Stradivari....
; and the Cassavetti StradivariusStradivarius

Stradivari is the surname of one of the most famous violin-making families in history....
. The head of the Library is the Librarian of CongressLibrarian of Congress

The Librarian of Congress is the head of the Library of Congress, appointed by the president with the advice and consent of ...
, currently James H. BillingtonJames H. Billington

James Hadley Billington is the current Librarian of Congress in the United States....
.

History


Origins and Jefferson's donation (1800-1851)

The Library of Congress was established on April 24, 1800, when PresidentPresident of the United States

The President of the United States of America is the head of state of the United States....
 John AdamsJohn Adams

John Adams was a Founding Father of the United States and American politician who served as the first Vice President of the...
 signed an act of CongressAct of Congress

An Act of Congress is a statute or resolution adopted by both houses of the United States Congress to which one of the follo...
 providing for the transfer of the seat of government from PhiladelphiaPhiladelphia, Pennsylvania

Philadelphia, colloquially referred to as Philly, and known as The City of Brotherly Love is the fifth most pop...
 to the new capital city of Washington. Part of the legislation appropriated $5,000 "for the purchase of such books as may be necessary for the use of Congress ..., and for fitting up a suitable apartment for containing them...." Books were ordered from LondonLondon

London is the capital city of England and of the United Kingdom....
 and the collection, consisting of 740 books and 30 maps, was housed in the new CapitolUnited States Capitol

The United States Capitol is the US capitol building, that serves as home for Congress, the legislative branch of the Unite...
. Although the collection covered a variety of topics, the bulk of the materials were legal in nature, reflecting Congress' role as a maker of laws.

Thomas JeffersonThomas Jefferson

Thomas Jefferson was the third President of the United States , principal author of the Declaration of Independence , and a...
 played an important role in the Library's early formation, signing into law on January 26, 1802 the first law establishing the structure of the Library of Congress. The law established the presidentially-appointed post of Librarian of CongressLibrarian of Congress

The Librarian of Congress is the head of the Library of Congress, appointed by the president with the advice and consent of ...
 and a Joint Committee on the Library to regulate and oversee the Library, as well as giving the President and Vice President the ability to borrow books. The Library of Congress was destroyed in August 1814, when invading BritishUnited Kingdom

The United Kingdom of Great Britain and Northern Ireland is a country and sovereign state that lies off the northwest coast...
 troops set fire to the Capitol buildingBurning of Washington

The Burning of Washington is the name given to the razing of Washington, D.C., by British forces during the War of 1812....
 and the small library of 3,000 volumes within.

Within a month, former President Jefferson offered his personal library as a replacement. Jefferson had spent 50 years accumulating a wide variety of books, including ones in foreign languages and volumes of philosophyPhilosophy

Philosophy is a field of study that includes diverse subfields such as aesthetics, epistemology, ethics, logic, and metaphys...
, scienceScience

Science in the broadest sense refers to any system of knowledge attained by verifiable means....
, literatureLiterature

Literature is literally "acquaintance with letters" as in the first sense given in the Oxford English Dictionary ....
, and other topics not normally viewed as part of a legislative library, such as cookbooks, writing that, "I do not know that it contains any branch of science which Congress would wish to exclude from their collection; there is, in fact, no subject to which a Member of Congress may not have occasion to refer." In January 1815, Congress accepted Jefferson's offer, appropriating $23,950 for his 6,487 books.

Weakening (1851-1865)

The antebellumAntebellum

Antebellum is a Latin word meaning "before the war"....
 period was difficult for the Library. During the 1850s the Smithsonian InstitutionSmithsonian Institution

The Smithsonian Institution is an educational and research institute and associated museum complex, administered and funded...
's librarian Charles Coffin JewettCharles Coffin Jewett

Charles Coffin Jewett was born in 1816 in Lebanon, Maine....
 aggressively tried to move that organization towards becoming the United States' national library. His efforts were blocked by the Smithsonian's Secretary Joseph HenryJoseph Henry

Joseph Henry was a Scottish-American scientist....
, who advocated a focus on scientific research and publication and favored the Library of Congress' development into the national library. Henry's dismissal of Jewett in July 1854 ended the Smithsonian's attempts to become the national library, and in 1866 Henry transferred the Smithsonian's forty thousand-volume library to the Library of Congress.

On December 24, 1851 the largest fire in the Library's history destroyed 35,000 books, about two-thirds of the Library's 55,000 book collection, including two-thirds of Jefferson's original donation. Congress quickly appropriated in 1852 $168,700 to replace the lost books but not for the acquisition of new materials. This marked the start of a conservative period in the Library's administration under Librarian John Silva MeehanJohn Silva Meehan

John Silva Meehan was the fourth United States Librarian of Congress, serving from 1829 to 1861....
 and Joint Committee Chairman James A. Pearce, who worked to restrict the Library's activities. In 1857, Congress transferred the Library's public document distribution activities to the Department of the InteriorUnited States Department of the Interior

The United States Department of the Interior is a Cabinet department of the United States government that manages and conser...
 and its international book exchange program to the Department of StateUnited States Department of State

The United States Department of State, often referred to as the State Department, is the Cabinet-level foreign affairs...
. The centralization of copyright offices into the United States Patent Office in 1859 ended the Library's thirteen year role as a depository of all copyrighted books and pamphlets. Abraham LincolnAbraham Lincoln

Abraham Lincoln , sometimes called Abe Lincoln and nicknamed Honest Abe, the Rail Splitter, and the Gre...
's political appointment of John G. Stephenson as Librarian of Congress in 1861 further weakened the Library; Stephenson's focus was on non-Library affairs, including service as a volunteer aide-de-campAide-de-camp

An aide-de-camp is a personal assistant, secretary, or adjutant to a person of high rank, usually a senior military officer ...
 at the battles of ChancellorsvilleBattle of Chancellorsville

The Battle of Chancellorsville was a major battle of the American Civil War, fought from April 30 to May 6, 1863....
 and GettysburgBattle of Gettysburg

The Battle of Gettysburg , fought in and around the town of Gettysburg, Pennsylvania, as part of the Gettysburg Campaign, wa...
 during the American Civil WarAmerican Civil War

The American Civil War was a sectional conflict in the United States of America between the federal government and 11 Sout...
. By the conclusion of the war, the Library of Congress had a staff of seven for a collection of eighty thousand volumes.

Spofford's expansion (1865-1897)


The Library of Congress reasserted itself during the latter half of the 19th century under Librarian Ainsworth Rand SpoffordAinsworth Rand Spofford

Ainsworth Rand Spofford was the sixth United States Librarian of Congress, serving from 1864 to 1897....
, who directed the Library from 1865 to 1897. Aided by an overall expansion of the federal government and a favorable political climate, Spofford built broad bipartisan support for the Library as a national library and a legislative resource, began comprehensively collecting AmericanaAmericana

Americana refers to artifacts of the culture of the United States....
 and American literatureAmerican literature

American literature refers to written or literary work produced in the area of the United States and Colonial America....
, and led the construction of a new building to house the Library, and transformed the Librarian of Congress position into one of strength and independence. Between 1865 and 1870, Congress appropriated funds for the construction of the Thomas Jefferson BuildingThomas Jefferson Building

The oldest of the three United States Library of Congress buildings, the Thomas Jefferson Building opened in 1897....
, placed all copyright registration and deposit activities under the Library's control, and restored the Library's international book exchange. The Library also acquired the vast libraries of both the Smithsonian and historian Peter ForcePeter Force

Peter Force was a 19th century politician, archivist, historian, publisher and editor....
, strengthening its scientific and Americana collections significantly. By 1876, the Library of Congress had 300,000 volumes and was tied with Boston Public LibraryBoston Public Library

The Boston Public Library was established in 1848....
 as the nation's largest library. When the Library moved from the Capitol Building to its new headquarters in 1897, it had over 840,000 volumes, 40% of which had been acquired through copyright deposit.


A year before the Library's move to its new location, the Joint Library Committee held a session of hearings to assess the condition of the Library and plan for its future growth and possible reorganization. Spofford and six experts sent by the American Library AssociationAmerican Library Association

The American Library Association is a group that promotes libraries and library education in the United States and internati...
, including future Librarian of Congress Herbert PutnamHerbert Putnam

Herbert Putnam, Litt.D., LL.D. was Librarian of Congress....
 and Melvil DeweyFacts About Melvil Dewey

Melvil Dewey was the inventor of the Dewey Decimal Classification system for library classification....
 of the New York State LibraryNew York State Library

The New York State Library, located in Albany, New York, was established in 1818 to serve the government of New York State....
, testified before the committee that the Library should continue its expansion towards becoming a true national library. Based on the hearings and with the assistance of Senators Justin Morrill of Vermont and Daniel Voorhees of Indiana, Congress more than doubled the Library's staff from 42 to 108 and established new administrative units for all aspects of the Library's collection. Congress also strengthened the office of Librarian of Congress to govern the Library and make staff appointments, as well as requiring Senate approval for presidential appointees to the position.

Post-reorganization (1897-1939)


The Library of Congress, spurred by the 1897 reorganization, began to grow and develop more rapidly. Spofford's successor John Russell YoungJohn Russell Young

John Russell Young an American journalist, author, diplomat, and the seventh Librarian of Congress, serving from 1897 to 189...
, though only in office for two years, overhauled the Library's bureaucracy, used his connections as a former diplomat to acquire more materials from around the world, and established the Library's first assistance programs for the blindBlind

Blind can refer to:* The state of blindness, being unable to see....
 and physically disabled. Young's successor Herbert PutnamHerbert Putnam

Herbert Putnam, Litt.D., LL.D. was Librarian of Congress....
 held the office for forty years from 1899 to 1939, entering into the position two years before the Library became the first in the United States to hold one million volumes. Putnam focused his efforts on making the Library more accessible and useful for the public and for other libraries. He instituted the interlibrary loan service, transforming the Library of Congress into what he referred to as a "library of last resort". Putnam also expanded Library access to "scientific investigators and duly qualified individuals" and began publishing primary sources for the benefit of scholars.

Putnam's tenure also saw increasing diversity in the Library's acquisitions. In 1903 he persuaded President Theodore RooseveltFacts About Theodore Roosevelt

Theodore Roosevelt, Jr. , also known as T.R. and to the public as Teddy, was the 26th President of the United S...
 to transfer by executive order the papers of the Founding FathersFounding Fathers of the United States

Founding Fathers of the United States, also known to some Americans as the Fathers of Our Country, the Forefathers'...
 from the State Department to the Library of Congress. Putnam expanded foreign acquisitions as well, including the 1904 purchase of a four-thousand volume library of IndicaIndica

* Indica is a Latin name for India or things having to do with India....
, the 1906 purchase of G. V. Yudin's eighty-thousand volume Russian library, the 1908 Schatz collection of early operaOpera

Opera is a dramatic art form, originating in Italy, in which the emotional content or primary entertainment is conveyed to ...
 librettos, and the early 1930s purchase of the Russian Imperial Collection, consisting of 2,600 volumes from the library of the Romanov family on a variety of topics. Collections of Hebraica and ChineseChinese language

Chinese is a language that forms part of the Sino-Tibetan family of languages....
 and JapaneseJapanese language

Japanese is a language spoken by over 127 million people, mainly in Japan, but also by Japanese emigrant communities around...
 works were also acquired. Congress even took the initiative to acquire materials for the Library in one occasion, when in 1929 Congressman Ross Collins of Mississippi successfully proposed the $1.5 million purchase of Otto Vollbehr's collection of incunabula, including one of four remaining perfect vellum copies of the Gutenberg BibleGutenberg Bible

The Gutenberg Bible is a print of the Latin Vulgate translation of the Bible that was printed by its namesake, Johann Gutenb...
.

In 1914 Putnam established the Legislative Reference Service as a separative administrative unit of the Library. Based in the Progressive eraProgressive Era Overview

In the United States, the Progressive Era was a period of reform which lasted from the 1890s to the 1920s....
's philosophy of science as a problem-solver, and modeled after successful research branches of state legislatures, the LRS would provide informed answers to Congressional research inquiries on almost any topic. In 1925 Congress passed an act allowing the Library of Congress to establish a Trust Fund Board to accept donations and endowments, giving the Library a role as a patron of the arts. The Library received the donations and endowments of prominent individuals such as John D. RockefellerFacts About John D. Rockefeller

John Davison Rockefeller, Sr. was an American industrialist who played a prominent role in the early oil industry with the f...
, James B. Wilbur and Archer M. HuntingtonArcher M. Huntington

Archer Milton Huntington was the son of railroad magnate, Collis P....
. Gertrude Clarke Whittall donated five Stradivarius violinsStradivarius

Stradivari is the surname of one of the most famous violin-making families in history....
 to the Library and Elizabeth Sprague CoolidgeElizabeth Sprague Coolidge

Elizabeth Sprague Coolidge, born Elizabeth Penn Sprague, was an American pianist and patron of music, especially of ch...
's donations paid for a concert hall within the Library of Congress building and the establishment of an honorariumHonorarium

An honorarium is an ex gratia payment made to a person for their services in a volunteer capacity or for services for wh...
 for the Music Division. A number of chairs and consultantships were established from the donations, the most well-known of which is the Poet Laureate ConsultantPoet Laureate Consultant in Poetry to the Library of Congress

The Poet Laureate Consultant in Poetry to the Library of Congress is appointed by the United States Librarian of Congress an...
.

The Library's expansion eventually filled the Library's Main Building despite shelving expansions in 1910 and 1927, forcing the Library to expand into a new structure. Congress acquired nearby land in 1928 and approved construction of the Annex Building (later the John Adams Building) in 1930. Although delayed during the DepressionGreat Depression

The Great Depression was a worldwide economic downturn which started in 1929 and lasting through most of the 1930s....
 years, it was completed in 1938 and opened to the public in 1939.

Modern history (1939-present)



When Putnam retired in 1939, President Franklin D. RooseveltFranklin D. Roosevelt

Franklin Delano Roosevelt served as the 32nd President of the United States and was elected to four terms in office....
 appointed Archibald MacLeishArchibald MacLeish Summary

Archibald MacLeish was an American poet, writer and the Librarian of Congress....
 as his successor. Occupying the post from 1939 to 1944 during the height of World War IIWorld War II

World War II, or the Second World War, was a worldwide conflict fought between the Allied Powers and the Axis Powers ,...
, MacLeish became the most visible Librarian of Congress in the Library's history. MacLeish encouraged librarians to oppose totalitarianismTotalitarianism

Totalitarianism is a term employed by political scientists, especially those in the field of comparative politics, to descri...
 on behalf of democracyFacts About Democracy

Democracy is a form of government for a nation state, or for an organization in which the citizens have a vote or voice in ...
; dedicated the South Reading Room of the Adams Building to Thomas Jefferson, commissioning artist Ezra Winter to paint four themed murals for the room; and established a "democracy alcove" in the Main Reading Room of the Jefferson Building for important documents such as the Declaration, Constitution and Federalist PapersFederalist Papers

The Federalist Papers are a series of 85 articles arguing for the ratification of the United States Constitution....
. Even the Library of Congress assisted during the war effort, ranging from the storage of the Declaration of IndependenceDeclaration of independence

A declaration of independence is a proclamation of the independence of an aspiring state or states....
 and the United States ConstitutionUnited States Constitution

The United States Constitution is the supreme law of the United States of America....
 in Fort KnoxFort Knox Overview

Fort Knox is a United States Army post in Kentucky south of Louisville and north of Elizabethtown, Kentucky....
 for safekeeping to researching weather data on the HimalayasHimalayas

The Himalayas are a mountain range in Asia, separating the Indian subcontinent from the Tibetan Plateau....
 for Air ForceUnited States Air Force

The United States Air Force is the aerospace branch of the United States armed forces and one of the seven uniformed servic...
 pilots. MacLeish resigned in 1944 to become Assistant Secretary of State, and President Harry Truman appointed Luther H. EvansLuther H. Evans

Luther Harris Evans was an American political scientist and Librarian of Congress....
 as Librarian of Congress. Evans, who served until 1953, expanded the Library's acquisitions, cataloging and bibliographic services as much as the fiscal-minded Congress would allow, but his primary achievement was the creation of Library of Congress Missions around the world. Missions played a variety of roles in the postwar world: the mission in San Francisco assisted participants in the meeting that established the United NationsUnited Nations

name = United NationsNations Unies...
, the mission in EuropeEurope

Europe is one of the seven traditional continents of the Earth....
 acquired European publications for the Library of Congress and other American libraries, and the mission in JapanJapan

is an island country in East Asia. Located in the Pacific Ocean, it lies to the east of China, Korea, and Russia, stretching from...
 aided in the creation of the National Diet LibraryNational Diet Library

Established in 1948 for the purpose of assisting members of the Diet of Japan/National Diet of Japan in researching matters of pub...
.

Evans' successor L. Quincy Mumford took over in 1953. Mumford's tenure, lasting until 1974, saw the initiation of the construction of the James Madison Memorial Building, the third Library of Congress building. Mumford directed the Library during a period of increased educational spending, the windfall of which allowed the Library to devote energies towards establishing new acquisition centers abroad, including in CairoCairo

Cairo translated the "land of Ra'" It comes from two Coptic words "Kahi"...
 and New DelhiNew Delhi

New Delhi , an urban area within the metropolis of Delhi, is the capital of the Republic of India and the seat of the Gover...
. In 1967 the Library began experimenting with book preservation techniques through a Preservation Office, which grew to become the largest library research and conservation effort in the United States. Mumford's administration also saw the last major public debate about the Library of Congress' role as both a legislative library and a national library. A 1962 memorandum by Douglas Bryant of the Harvard University LibraryHarvard University Library

The Harvard University Library system comprises about 90 libraries, with more than 15 million volumes....
, compiled at the request of Joint Library Committee chairman Claiborne PellClaiborne Pell

Claiborne de Borda Pell was a United States Senator from Rhode Island from 1961 to 1997....
, proposed a number of institutional reforms, including expansion of national activities and services and various organizational changes, all of which to shift the Library more towards its national role over its legislative role. Bryant even suggested possibly changing the name of the Library of Congress, which was rebuked by Mumford as "unspeakable violence to tradition". Debate continued within the library community until the Legislative Reorganization ActLegislative Reorganization Act

Legislative Reorganization Act of 1946 was the most comprehensive reorganization of the United States Congress in history t...
 of 1970 shifted the Library back towards its legislative roles, placing greater focus on research for Congress and congressional committees and renaming the Legislative Reference Service to the Congressional Research ServiceCongressional Research Service

The Congressional Research Service is the public policy research arm of the United States Congress....
.

After Mumford retired in 1974, Gerald Ford appointed Daniel J. BoorstinDaniel J. Boorstin

Daniel Joseph Boorstin, an American historian and writer, was the Librarian of Congress from 1975 until 1987....
 as Librarian. Boorstin's first challenge was the move to the new Madison Building, which took place between 1980 and 1982. The move released pressures on staff and shelf space, allowing Boorstin to focus on other areas of Library administration such as acquisitions and collections. Taking advantage of steady budgetary growth, from $116 million in 1975 to over $250 million by 1987, Boorstin actively participated in enhancing ties with scholars, authors, publishers, cultural leaders, and the business community. His active and prolific role changed the post of Librarian of Congress so that by the time he retired in 1987, the New York Times called it "perhaps the leading intellectual public position in the nation." Ronald Reagan appointed James H. BillingtonJames H. Billington

James Hadley Billington is the current Librarian of Congress in the United States....
 as the thirteenth Librarian of Congress in 1987, a post he holds as of 2008. Billington took advantage of new technological advancements and the InternetInternet

The Internet is the worldwide, publicly accessible network of interconnected computer networks that transmit data by packet ...
 to link the Library to educational institutions around the country in 1991. The end of the Cold WarCold War

The Cold War was the protracted geopolitical, ideological, and economic struggle that emerged after World War II between dem...
 also enabled the Library to develop relationships with newly open Eastern European nations, helping them to establish parliamentary libraries of their own.

In late November 2005, the Library announced intentions to launch the World Digital LibraryWorld Digital Library

The World Digital Library is a project by the Library of Congress to digitally preserve books and other objects from all wor...
, digitally preserving books and other objects from all world cultures.

Buildings of the Library

The Library of Congress is physically housed in three buildings in Washington, D.C.Facts About Washington, D.C.

Washington, D.C. is the capital city of the United States of America....
.

Thomas Jefferson Building

The Thomas Jefferson Building is located between Independence AvenueIndependence Avenue

In Washington, D.C., Independence Avenue is a major east-west street running just south of the United States Capitol in the ...
 and East Capitol Street on First Street SE. It first opened in 1897 as the main building of the Library. Known originally as the Library of Congress Building or Main Building, it took its present name on June 13, 1980.

John Adams Building

The John Adams Building is located between Independence Avenue and East Capitol Street on 2nd Street SE. It opened in 1938 as an annex to the main building. Between April 13, 1976 and June 13, 1980, the John Adams Building was known as the Thomas Jefferson Building.

James Madison Memorial Building

The James Madison Memorial Building is located between First and Second Streets on Independence Avenue SE. It opened in 1981 as the new headquarters of the Library. The James Madison Memorial Building also serves as the official memorial to James Madison. It houses, among other materials, the Law Library of CongressLaw Library of Congress

The Law Library of the United States Congress was established in 1832. ...
.

Holdings



The Library developed a system of book classification called Library of Congress ClassificationLibrary of Congress Classification

The Library of Congress Classification is a system of library classification developed by the Library of Congress....
 (LCC) which is used by most US research and university libraries, although most public librariesPublic library

A public library is a library which is accessible by the public and is generally funded from public sources and may be opera...
 continue to use the Dewey decimal systemDewey Decimal Classification

The Dewey Decimal Classification is a proprietary system of library classification developed by Melvil Dewey in 1876, and s...
.

The Library serves as a legal repository for copyrightCopyright

Copyright is a set of exclusive rights regulating the use of a particular expression of an idea or information....
 protection and copyright registrationCopyright registration

The purpose of copyright registration is to place on record a verifiable account of the date and content of the work in ques...
, and as the base for the United States Copyright OfficeUnited States Copyright Office

The United States Copyright Office, a part of the Library of Congress, is the official U.S....
. Regardless of whether they register their copyright, all publishers are required to submit two complete copies of their published works to the Library—this requirement is known as mandatory deposit. Parties wishing not to publish, need only submit one copy of their work. Nearly 22,000 new items published in the U.S. arrive every business day at the Library. Contrary to popular belief, however, the Library does not retain all of these works in its permanent collection, although it does add an average of 10,000 items per day. Rejected items are used in trades with other libraries around the world, distributed to federal agencies, or donated to schools, communities, and other organizations within the United States. As is true of many similar librariesLegal deposit

Legal deposit is a legal requirement that a person or group submit copies of their publications to a repository, usually a l...
, the Library of Congress retains copies of every publication in the English language which is deemed significant.

The Guinness Book of World Records currently lists the Library of Congress as the "World's Largest Library". This apparently is based on the shelf space the collection occupies; the Library of Congress states that its collection fills about 650 miles (850 km), while the British LibraryBritish Library

The British Library is the national library of the United Kingdom....
, reports about 388 miles (625 km) of shelves. The Library of Congress holds about 130 million items with 29 million books against approximately 150 million items with 25 million books for the British Library.

It is estimated that the print holdings of the Library of Congress would, if digitized and stored as plain text, constitute 17 to 20 terabyteTerabyte

A terabyte is a measurement term for data storage capacity approximately equal to 1000 gigabytes....
s of information. This leads many people to conclude that 20 terabytes is equivalent to the entire holdings of the Library, but this is misleading because the Library contains many items in addition to books, such as photographs, maps, and sound recordings. The Library currently has no plans for systematic digitization of any significant portion of its books.


The Library makes millions of digital objects, comprising tens of terabytes, available at its American MemoryAmerican Memory

American Memory is an Internet-based archive for public domain image resources, as well as audio, video, and archived Web co...
 site. American Memory is a source for public domainPublic domain

Public domain comprises the body of knowledge and innovation in relation to which no person or other legal entity can estab...
 image resources, as well as audio, video, and archived Web content. Nearly all of the lists of holdings, the catalogs of the library, can be consulted directly on its web site. Librarians all over the world consult these catalogs, through the Web or through other media better suited to their needs, when they need to catalog for their collection a book published in the United States. They use the Library of Congress Control NumberLibrary of Congress Control Number

The Library of Congress Control Number or LCCN is a serially based system of numbering books in the Library of Congres...
 to make sure of the exact identity of the book.

The Library of Congress also provides an on-line archive of the proceedings of the U.S. Congress at THOMASThomas

Thomas was not a Biblical given name, but originated from the Aramaic designation ??? or Tm....
, including bill text, Congressional RecordCongressional Record

The Congressional Record is the official record of the proceedings and debates of the United States Congress....
 text, bill summary and status, the Congressional Record Index, and the United States ConstitutionUnited States Constitution Overview

The United States Constitution is the supreme law of the United States of America....
.

The Library also administers the National Library Service for the BlindBlindness

Blindness is the condition of lacking visual perception due to physiological or psychological factors....
 and Physically Handicapped, a talking and Braille library program provided to more than 766,000 Americans.

Using the Library


The library is open to the general public for academic research, and runs tours for visitors. Only those who are issued a "Reader Identification Card" may enter the reading rooms and access the collection. The Reader Identification Card is available in the Madison building to persons who are at least 16 years of age upon presentation of a government issued picture identification (e.g., driver's license, stateU.S. state Summary

A state of the United States is any one of the fifty subnational entities referred to as a state which, along with the Dist...
 ID card or passport). However, only members of Congress, Supreme Court Justices, their staff, Library of Congress staff and certain other government officials can actually remove items from the library buildings. Members of the general public with Reader Identification Cards must use items from the library collection inside the reading rooms only; they cannot remove library items from the reading rooms or the library buildings. During the 110th Congress, in the Fall, United States House of Representatives Pages were given Library of Congress Reader Cards for the first time in the Page Program's history, giving them access to the large reading rooms available in the Library of Congress. Pages can be as young as 16 years of age.

Since 1902, libraries in the United States have been able to request books and other items through interlibrary loanInterlibrary loan

Interlibrary loan is a service whereby a user of one library can borrow books, videos, DVDs, sound recordings, microfilms, o...
 from the Library of Congress if these items are not readily available elsewhere. Through this, the Library of Congress has served as a "library of last resort", according to former Librarian of Congress Herbert PutnamHerbert Putnam

Herbert Putnam, Litt.D., LL.D. was Librarian of Congress....
.

Annual events

  • The National Book FestivalNational Book Festival Summary

    The National Book Festival is an American event organized by the Library of Congress annually in Washington, D.C.....
  • Founder's DayFounder's Day

    Founder's Day originated from a proclamation by the United States Continental Congress on October 11, 1782 in response to En...
     Celebration
  • Gershwin Prize for Popular Song
  • Archives Fair
  • Judith P. Austin Memorial Lecture
  • Davidson Fellows Reception

See also


  • American Folklife CenterAmerican Folklife Center

    The American Folklife Center at the Library of Congress was created by Congress in 1976 "to preserve and present American Fo...
  • Congressional Research ServiceCongressional Research Service

    The Congressional Research Service is the public policy research arm of the United States Congress....
    • Federal Research DivisionFederal Research Division

      The Federal Research Division is the research and analysis unit of the United States Library of Congress....
  • Law Library of CongressFacts About Law Library of Congress

    The Law Library of the United States Congress was established in 1832. ...
  • Library of Congress ClassificationLibrary of Congress Classification

    The Library of Congress Classification is a system of library classification developed by the Library of Congress....
  • Library of Congress Country StudiesFacts About Library of Congress Country Studies

    The Country Studies are works published by the Federal Research Division of the Library of Congress, freely available for us...
  • Library of Congress Living LegendLibrary of Congress Living Legend

    A Library of Congress Living Legend is someone recognized by the Library of Congress for his or her creative contributions t...
  • Library of Congress Subject HeadingsLibrary of Congress Subject Headings

    The Library of Congress Subject Headings comprise a thesaurus of subject headings, maintained by the United States Libr...
  • MARC standardsMARC standards

    MARC is an acronym for MAchine-Readable Cataloging....
  • National Film RegistryNational Film Registry

    The National Film Registry is the registry of films selected by the United States National Film Preservation Board for prese...
  • National Recording RegistryNational Recording Registry

    The National Recording Registry is a list of sound recordings which "are culturally, historically or aesthetically important...
  • Poet Laureate Consultant in Poetry to the Library of CongressPoet Laureate Consultant in Poetry to the Library of Congress

    The Poet Laureate Consultant in Poetry to the Library of Congress is appointed by the United States Librarian of Congress an...
  • United States Copyright OfficeUnited States Copyright Office

    The United States Copyright Office, a part of the Library of Congress, is the official U.S....
  • United States Senate LibraryFacts About United States Senate Library

    The United States Senate Library is under the Office of the Secretary of the United States Senate and serves the United Stat...
  • Documents Expediting ProjectDocuments Expediting Project

    DOCEX, the common name for Documents Expediting Project, was a program begun in 1946 by the Library of Congress to di...
  • The Feleky CollectionThe Feleky Collection

    The Feleky Collection, acquired by the Library of Congress in 1953, consisted of more than 10,000 books and 15,000 periodi...
  • World Digital LibraryWorld Digital Library Overview

    The World Digital Library is a project by the Library of Congress to digitally preserve books and other objects from all wor...
  • Library of ParliamentLibrary of Parliament

    The Library of Parliament is an information repository and research service for the Parliament of Canada....
     (Canada)
  • House of Commons LibraryHouse of Commons Library

    The House of Commons Library is the library and information resource of the lower house of the British Parliament....
    , Parliamentary ArchivesParliamentary Archives

    The Parliamentary Archives of the United Kingdom preserves and makes available to public the records of the House of Lords a...
    , British LibraryBritish Library

    The British Library is the national library of the United Kingdom....
     (UK)

External links

    • Search the
    • , legislative information
  • from The Federal Register
  • at the Library of Congress