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Learn about America's involvement in World War I through mobilization efforts, turning the tide of the war, domestic impacts, and the aftermath with the Treaty of Versailles. Discover the Selective Service Act, military makeup, the Convoy System, the American Expeditionary Force, war economy, attacks on civil liberties, social changes, the collapse of Germany, Wilson's fight for peace, the Treaty of Versailles provisions, and the legacy of WWI.
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America Joins the War World War I (Ch. 19)
America Mobilizes • Selective Service Act (May 1917) • Drafted 3 million men • Fulfilled need for troops • Created Selective Service System • Provided over half of U.S. forces in WWI
America Mobilizes • Military Makeup • African Americans serve in segregated units • Women worked non-combat positions • Shipyard workers exempt from draft
America Turns the Tide • Convoy System • Reduce threat of German U-boats • Merchant ships protected by navy • American Entry into War • Invigorated weary Allied soldiers • Provide Allies with new resources
Fighting “Over There” • American Expeditionary Force • Led by John J. Pershing • Called “Doughboys” • New Weapons • Tanks • Airplanes • Chemical Gases • Machine Guns
Congress Gives Power to Wilson • War Industries Board • Increase efficiency • Production, profit, prices soar • War Economy • Inflation • Record stock profits • National War Labor Board
Congress Gives Power to Wilson • Food Administration • Conservation • Victory gardens • High prices for grain
selling the War • Financing the War • War Bonds • New taxes • Committee on Public Information • Propaganda • Patriotism and discrimination
Attacks on Civil Liberties • Espionage and Sedition Acts • Fines or jail for interfering with war efforts • Targets socialists and labor leaders
War Encourages social change • African-Americans • Split opinions • Du Bois: Supporting war will increase calls for justice • Great Migration • African-Americans flood the North looking for jobs and an escape from Jim Crow • Incites riots • Women • Won support for 19th Amendment
The Collapse of Germany • Austria-Hungary surrenders to Allies • Germany sailors start a mutiny • The Kaiser gave up his thrown • Germany agreed to a ceasefire and signed the armistice (truce)
Wilson Fights for Peace • Fourteen Points • Ways to avoid war • Self-determination • League of Nations • Allied Reaction • Want to punish Germany • Wilson abandons most points
Treaty of Versailles • Provisions • Created new boundaries • Action against Germany • Demilitarization • Make reparations to Allies • War Guilt Clause: Forcing Germany to take sole responsbility
Treaty of Versailles • Weaknesses • Harsh treatment of Germany • Land taken from Soviet Union • Ignored self-determination
Treaty of Versailles • Opposition in Senate • Over League of Nations • U.S. signs separate treaty
Legacy of WWI • Massive casualties • Caused by mechanized warfare and trench warfare • In U.S. • “Return to normalcy” • Strengthened U.S. military and gov’t • In Europe • Massive destruction, violence, instability • Opened door for communism and fascism