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American Expeditionary Force

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American Expeditionary Force



 
 
The American Expeditionary Forces
Expeditionary warfare

Expeditionary warfare is used to describe the organization of a nation's military to fight abroad, especially when deployed to fight away from its established bases at home or abroad....
 or AEF was the United States Armed Forces force sent to Europe
Europe

Europe is, conventionally, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural , the Caspian Sea, and by the Caucasus Mountains to the southeast....
 in World War I
World War I

World War I, or the First World War , was a global military conflict which involved the Great powers, organized into two opposing military alliances: the Allies of World War I and the Central Powers....
.

The AEF fought alongside allied forces against Imperial German
German Empire

The German Empire is the name commonly used in English to describe Germany from the unification of Germany and proclamation of William I, German Emperor as German Emperor on 18 January 1871, to 1918, when it became Weimar republic after defeat in World War I and the abdication of William II, German Emperor ....
 forces. The AEF helped the French
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
 defend the Western Front
Western Front (World War I)

Following the outbreak of World War I in 1914, the German Empire army opened the Western Front by first invading Luxembourg and Belgium, then gaining military control of important industrial regions in France....
 during the Aisne Offensive
Third Battle of the Aisne

The Third Battle of the Aisne was a German offensive during World War I that focused on capturing the Chemin des Dames Ridge before the American Expeditionary Force could arrive in France....
 in May 1918, and fought its major action in the Meuse-Argonne Offensive
Meuse-Argonne Offensive

The Meuse-Argonne Offensive, also called the Battle of the Argonne Forest, was a part of the final Allied offensive of World War I that stretched along the entire western front and also involved troops from Britain, its dominion/commonwealth armies , Belgium and France in other major attacks in other sectors....
 in the fall of 1918.

lass="link1" onMouseover='showByLink("m1335762",this)' onMouseout='hide("m1335762")'href="http://www.absoluteastronomy.com/topics/President_of_the_United_States">U.S. President
President of the United States

The President of the United States is the head of state and head of government of the United States and is the highest political official in the United States by influence and recognition....
 Woodrow Wilson
Woodrow Wilson

Thomas Woodrow Wilson was the List of Presidents of the United States President of the United States. A devout Presbyterianism and leading intellectual of the Progressive Era, he served as President of Princeton University of Princeton University from 1902 to 1910, and then as the Governor of New Jersey from 1911 to 1913....
 initially planned to give command of the AEF to General Frederick Funston
Frederick Funston

Frederick N. Funston also known as Fred Funston, was a General officer in the United States Army, best known for his role in the Spanish-American War and the Philippine-American War....
, but after Funston's sudden death, Wilson appointed Major General John J. "Black Jack" Pershing
John J. Pershing

John Joseph "Black Jack" Pershing, Order of the Bath was an officer in the United States Army. He is the only person to be promoted in his own lifetime to the highest rank ever held in the United States Army?General of the Armies....
 in May 1917; Pershing remained in command for the entire war.






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C3f6
The American Expeditionary Forces
Expeditionary warfare

Expeditionary warfare is used to describe the organization of a nation's military to fight abroad, especially when deployed to fight away from its established bases at home or abroad....
 or AEF was the United States Armed Forces force sent to Europe
Europe

Europe is, conventionally, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural , the Caspian Sea, and by the Caucasus Mountains to the southeast....
 in World War I
World War I

World War I, or the First World War , was a global military conflict which involved the Great powers, organized into two opposing military alliances: the Allies of World War I and the Central Powers....
.

The AEF fought alongside allied forces against Imperial German
German Empire

The German Empire is the name commonly used in English to describe Germany from the unification of Germany and proclamation of William I, German Emperor as German Emperor on 18 January 1871, to 1918, when it became Weimar republic after defeat in World War I and the abdication of William II, German Emperor ....
 forces. The AEF helped the French
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
 defend the Western Front
Western Front (World War I)

Following the outbreak of World War I in 1914, the German Empire army opened the Western Front by first invading Luxembourg and Belgium, then gaining military control of important industrial regions in France....
 during the Aisne Offensive
Third Battle of the Aisne

The Third Battle of the Aisne was a German offensive during World War I that focused on capturing the Chemin des Dames Ridge before the American Expeditionary Force could arrive in France....
 in May 1918, and fought its major action in the Meuse-Argonne Offensive
Meuse-Argonne Offensive

The Meuse-Argonne Offensive, also called the Battle of the Argonne Forest, was a part of the final Allied offensive of World War I that stretched along the entire western front and also involved troops from Britain, its dominion/commonwealth armies , Belgium and France in other major attacks in other sectors....
 in the fall of 1918.

Overview

U.S. President
President of the United States

The President of the United States is the head of state and head of government of the United States and is the highest political official in the United States by influence and recognition....
 Woodrow Wilson
Woodrow Wilson

Thomas Woodrow Wilson was the List of Presidents of the United States President of the United States. A devout Presbyterianism and leading intellectual of the Progressive Era, he served as President of Princeton University of Princeton University from 1902 to 1910, and then as the Governor of New Jersey from 1911 to 1913....
 initially planned to give command of the AEF to General Frederick Funston
Frederick Funston

Frederick N. Funston also known as Fred Funston, was a General officer in the United States Army, best known for his role in the Spanish-American War and the Philippine-American War....
, but after Funston's sudden death, Wilson appointed Major General John J. "Black Jack" Pershing
John J. Pershing

John Joseph "Black Jack" Pershing, Order of the Bath was an officer in the United States Army. He is the only person to be promoted in his own lifetime to the highest rank ever held in the United States Army?General of the Armies....
 in May 1917; Pershing remained in command for the entire war. Pershing insisted that American soldiers be trained before going to Europe. As a result, few troops arrived before 1918. In addition, Pershing insisted that the American force would not be used merely to fill gaps in the French and British
United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
 armies, and he resisted European efforts to have U.S. troops used as individual replacements in decimated Allied
Allies of World War I

File:Map Europe alliances 1914-en.svgThe Entente Powers were the countries at war with the Central Powers during World War I. The main allies were the Russian Empire, French Third Republic, the British Empire, Kingdom of Italy , the Empire of Japan, and the United States....
 units. This attitude was resented by the Allied leaders who were short on troops.

By June 1917, there were 14,000 U.S. Soldiers in France, and by May of the next year there were one million American troops. Since even the transport ships needed to bring American troops to Europe were scarce, the army pressed into service cruise ships, seized German ships, and borrowed Allied ships to transport American soldiers from New York
New York

The State of New York is a U.S. state in the Mid-Atlantic States and Northeastern United States regions of the United States and is the nation's List of U.S....
, New Jersey
New Jersey

New Jersey is a state in the Mid-Atlantic States and Northeastern United States regions of the United States. It is bordered on the north by New York, on the east by the Hudson River and the Atlantic Ocean, on the southwest by Delaware, and on the west by Pennsylvania....
, and Virginia
Virginia

The Commonwealth of Virginia is an United States U.S. state on the East Coast of the United States of the Southern United States. The state is known as the "Old Dominion" and sometimes as "Mother of Presidents", because it is the birthplace of Lists of United States Presidents by place of birth#By state....
. The mobilization effort taxed the limits of the American military and required new organizational strategies and command structures to transport great numbers of troops and supplies quickly and efficiently.

The first American troops, who were called "Doughboy
Doughboy

Doughboy is an outdated slang term for a United States Army infantryman, best known from its use in World War I, although it dates back to the Mexican-American War of 1846-48....
s" by other Allied troops, arrived in Europe in June 1917. However the AEF did not fully participate at the front until October, when the 1st Infantry Division
U.S. 1st Infantry Division

The 1st Infantry Division of the United States Army —nicknamed ?The Big Red One? after its shoulder patch; and also nicknamed "The Fighting First"—is the oldest Division in the United States Army, and has seen continuous service since its organization in 1917....
, one of the best-trained divisions of the AEF, entered the trenches
Trench warfare

Trench warfare is a form of warfare where both combatants have fortified positions and fighting lines are static. Trench warfare arose when a revolution in fire power was not matched by similar advances in mobility , resulting in a slow and grueling form of defense-oriented warfare in which both sides constructed elaborate and heavily arme...
 at Nancy
Nancy

Nancy is a city in the Meurthe-et-Moselle Departments of France in northeastern France.The city is the capital of the department. The metropolitan area of Nancy had a population of 410,509 inhabitants at the 1999 census, 103,602 of whom lived in the city of Nancy proper ....
. Pershing wanted an American force that could operate independently of the other Allies, but his vision could not be realized until adequately trained troops with sufficient supplies reached Europe. Training schools in America sent their best men to the front, and Pershing also established facilities in France to train new arrivals for combat.

Throughout 1917 and into 1918, U.S. divisions were usually employed to augment French and British units in defending their lines and in staging attacks on German positions. Beginning in May 1918, with the first United States victory at Cantigny
Cantigny

Cantigny Park is a publicly-open estate in Wheaton, Illinois, a town located in the U.S. state of Illinois. It is located on Winfield, Illinois Road, just south of Illinois Route 38....
, AEF commanders increasingly assumed sole control of American forces in combat. By July 1918, French forces often were assigned to support AEF operations. During the Battle of Saint-Mihiel
Battle of Saint-Mihiel

The Battle of Saint-Mihiel was a World War I battle fought between September 12 - 15, 1918, involving the American Expeditionary Force and 48,000 France troops under the command of U.S....
, beginning September 12, 1918, Pershing commanded the American First Army, comprising seven division
Division (military)

A division is a large military unit or Formation usually consisting of between ten to thirty thousand soldiers. In most armies, a division is composed of several regiments or brigades, and in turn several divisions make up a corps....
s and more than 500,000 men, in the largest offensive operation ever undertaken by United States armed forces. This successful offensive was followed by the Meuse-Argonne offensive
Meuse-Argonne Offensive

The Meuse-Argonne Offensive, also called the Battle of the Argonne Forest, was a part of the final Allied offensive of World War I that stretched along the entire western front and also involved troops from Britain, its dominion/commonwealth armies , Belgium and France in other major attacks in other sectors....
, lasting from September 26 to November 11, 1918, during which Pershing commanded more than one million American and French soldiers. In these two military operations, Allied forces recovered more than two hundred square miles (520 kmē) of French territory from the German army. By the time the Armistice ended combat on November 11, 1918, the American Expeditionary Forces had evolved into a modern, combat-tested army.

Casualties


The AEF sustained about 320,000 casualties; 53,402 battle deaths, 63,114 non combat deaths and 204,000 wounded. The high casualty rate sustained at a time when Allied casualty rates were lighter can be attributed to Pershing not incorporating the latest tactics that were proving successful for other Allies Earlier in the war, Allied casualty rates had been horrific, but by the time American forces entered battle new technology and advanced tactics had reduced casualty rates dramatically. Although he was quick to adjust, his slightly outdated tactics, lack of equipment and poor logistics proved costly in American casualties. Also, as a result of grave medical and sanitary problems in training camps as well as in Europe, many troops of the AEF fell victim to disease, especially influenza
Influenza

Influenza, commonly known as the flu, is an infectious disease that affects birds and mammals caused by RNA viruses of the biological family Orthomyxoviridae ....
.

At Pershing's insistence, the AEF refrained from adopting the trench warfare of the time, which Pershing and many others regarded as too costly in lives and morale. Instead, the AEF largely used mobile tactics, attacking entrenched positions with infantry supported by heavy artillery and engaging in close-quarter combat to seize key positions.

In less than two years, the United States had established new motorized and combat forces, equipped them with all types of ordnance including machine guns and tanks, and created an entirely new support organization capable of moving supplies thousands of miles in a timely manner. World War I provided the United States with valuable strategic lessons and an officer corps that would become the nucleus for mobilizing and commanding sixteen million American military personnel in World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
.

African-Americans

African-Americans were drafted on the same basis as whites
White American

White American is an umbrella term officially employed by the United States Census Bureau, Office of Management and Budget and other U.S. government for the classification of United States citizens or resident aliens "having origins in any of the original peoples of Ethnic groups of Europe, the Ethnic groups of the Middle East, or Ethnic gro...
 and made up 13% of the draftees. By the end of the war, over 350,000 African-Americans had served in AEF units on the Western Front. However, they were assigned to segregated units commanded by white officers. One fifth of the black soldiers sent to France saw combat, compared to two-thirds of the whites. "The mass of the colored drafted men cannot be used for combatant troops," said a General Staff report in 1918, and it recommended that "these colored drafted men be organized in reserve labor battalions." They handled unskilled labor tasks as stevedores in the Atlantic ports and common laborers at the camps and in the Services of the Rear in France. The French, whose front-line troops were resisting combat duties to the point of mutiny, requested and received control of several regiments of black combat troops. Kennedy reports:
"Units of the black 92nd Division particularly suffered from poor preparation and the breakdown in command control. As the only black combat division, the 92nd entered the line with unique liabilities. It had been deliberately dispersed throughout several camps during its stateside training; some of its artillery units were summoned to France before they had completed their courses of instruction, and were never fully equipped until after the Armistice; nearly all its senior white officers scorned the men under their command and repeatedly asked to be transferred; the black enlisted men were frequently diverted from their already attenuated training opportunities in France in the summer of 1918 and put to work as stevedores and common laborers."


One of the most distinguished units was the 369th Infantry Regiment, known as the Harlem Hellfighters
Harlem Hellfighters

Harlem Hellfighters is the popular name for the 369th Infantry Regiment, formerly the 15th New York United States National Guard Regiment....
, which fought under French command for the duration of the war, although it remained an American unit with American uniforms. The 369th was on the front lines for six months, longer than any other African-American regiment in the war. One hundred seventy-one members of the 396th were awarded the Legion of Merit
Legion of Merit

The Legion of Merit is a Awards and decorations of the United States military of the United States armed forces that is awarded for exceptionally meritorious conduct in the performance of outstanding services and achievements....
.. One member of the 369th, Sgt. Henry Lincoln Johnson
Henry Lincoln Johnson

Henry Lincoln Johnson was an United States soldier, and recipient of the Distinguished Service Cross , Purple Heart and France Croix de Guerre....
, was awarded the French Croix de Guerre
Croix de guerre

The croix de guerre is a military decoration of both France and Belgium, where it is also known as the Oorlogskruis . It was first created in 1915 in both countries and consists of a square-cross medal on two crossed swords, hanging from a ribbon with various degree pins....
, and has been considered for a posthumous Medal of Honor
Medal of Honor

The Medal of Honor is the highest Awards and decorations of the United States military awarded by the United States government. It is bestowed on a member of the United States armed forces who distinguishes himself "conspicuously by gallantry and intrepidity at the risk of his life above and beyond the call of duty while engaged in an action...
.

See also

  • Fort Omaha Balloon School


External links

  • United States Army Center of Military History
    • Army Historical Series: American Military History
    • CMH Subject Publications
    • U.S. Army Chemical Corps Historical Studies
    • American Battle Monuments Commission Publications
    • Archival material