Missouri Compromise
Overview
 
The Missouri Compromise was an agreement passed in 1820 between the pro-slavery
Slave state
In the United States of America prior to the American Civil War, a slave state was a U.S. state in which slavery was legal, whereas a free state was one in which slavery was either prohibited from its entry into the Union or eliminated over time...

 and anti-slavery
Free state
Free state may refer to:* Free state , a loosely defined term used by various states at different times and places to describe themselves...

 factions in the United States Congress
United States Congress
The United States Congress is the bicameral legislature of the federal government of the United States, consisting of the Senate and the House of Representatives. The Congress meets in the United States Capitol in Washington, D.C....

, involving primarily the regulation of slavery in the western territories
Historic regions of the United States
This is a list of historic regions of the United States.-Colonial era :-The Thirteen Colonies:* Connecticut Colony* Delaware Colony* Province of Georgia* Province of Maryland...

. It prohibited slavery in the former Louisiana Territory
Louisiana Territory
The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805 until June 4, 1812, when it was renamed to Missouri Territory...

 north of the parallel 36°30' north
Parallel 36°30' north
The parallel 36° 30′ north is a circle of latitude that is 36 and one-half degrees north of the Equator of the Earth. This parallel of latitude is particularly significant in the History of the United States as the line of the Missouri Compromise, which was used to divide the prosepctiveslave and...

 except within the boundaries of the proposed state of Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

. Prior to the agreement, the House of Representatives
United States House of Representatives
The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 had refused to accept this compromise and a conference committee was appointed.

A bill to enable the people of the Missouri Territory
Missouri Territory
The Territory of Missouri was an organized incorporated territory of the United States that existed from June 4, 1812 until August 10, 1821, when the southeastern portion of the territory was admitted to the Union as the State of Missouri.-History:...

 to draft a constitution and form a government preliminary to admission into the Union came before the House of Representatives
United States House of Representatives
The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 in Committee of the Whole
Committee of the Whole
A Committee of the Whole is a device in which a legislative body or other deliberative assembly is considered one large committee. All members of the legislative body are members of such a committee...

, on February 13, 1819.
 
x
OK