world war 1 era american history cha3u1. introduction ww 1 began august 1914 in europe, but the usa...
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World War 1 Era
American History CHA3U1
Introduction
WW 1 began August 1914 in Europe, but the USA remained neutral until April 1917 when it declared war against Germany
American entry helped defeat Germany by November 1918
President Wilson’s peace settlement was rejected by the Senate
President Wilson (1913 – 1921)
Wilson’s Moral Diplomacy hoped to lead the world by moral example (unselfishness vs. nationalistic self-interest)
Prelude to War
War in Europe after 50 years of peace war Setting the Stage for War nationalism &
militarism Alliances Triple Alliance (Germany, Austria-
Hungary, Italy) vs. Triple Entente (France, Russia, Britain)
War Begins June 1914 Austrian Archduke Franz Ferdinand assassinated by Serbian nationalist Gavrilo Princip
Prelude to War
War Begins alliance system brings many European countries into conflict between Austria and Serbia
Central Powers (Germany, Austria-Hungary, Ottoman Empire) vs. Allies (France, Russia, Britain, Italy)
United States Neutrality Atlantic Ocean separates USA from Europe
USA sells to Britain and Germany
Triple Entente vs. Triple Alliance
Prelude to War
Taking Sides 8 million German Americans and many Irish Americans supported Germans, but most Americans supported France & Britain
Both Sides Strain Neutrality British blockaded Central Powers & Germans used U-boats
Americans lend $4 billion to Allies
Prelude to War
Prelude to War
Sussex Pledge May 7 1915 German U-boat sinks British passenger liner Lusitania with 128 Americans dying and in March 1916 French ship Sussex sunk injuring Americans
Germans agree to sink no more merchant ships without warning
America Enters the War
Wilson wins election of 1916 with the slogan “He kept us out of the war”
“Peace Without Victory” Pres. Wilson tries to get warring nations to negotiate a peace settlement in Dec. 1916 that would not lead to future wars of vengeance
Submarine Warfare Resumes 1917 Germany hurt by British naval blockade resume U-boat attacks on merchant ships
America Enters the War
Drawn Into War German foreign minister Zimmermann cable to German ambassador in Mexico promises Texas, Arizona, New Mexico
March 12 – 19, 1917 four American merchant ships sunk April 2 Wilson asks Congress to declare war on Germany
Status of the Allies Germany (Central Powers) on the brink of victory after Russia defeated
America Enters the War
Raising an Army spring 1917 American forces only 200,000 men, 1,500 machine guns, 55 obsolete planes
The Draft 2,000,000 American soldiers reached France before the war ended
African Americans 200,000 served overseas but segregated and not allowed to be Marines
America Enters the War
America Enters the War
Victory on Land & Sea American troops stopped Germans June 1918 at Chateau-Thierry 50 miles from Paris
September 1918 “doughboys” won at St. Mihiel and then Sedan
American navy effectively neutralized U-boats with mines in the North Sea and depth charges
November 11, 1918 armistice signed
America Enters the War
America Enters the War
War on the Home Front
Mobilizing the Economy efficiency, control, and conformity
Organizing Industries most industries placed under the control of federal agencies
Agencies headed by America’s business leaders United States a single factory
Involvement of Women women filled jobs left vacant by men fighting overseas
War on the Home Front
Involvement of African Americans 500,000 moved from South to North for good factory jobs and in Europe treated better than USA
Impact of War on Civilians “food will win the war, don’t waste it” victory gardens
Cost of the War $33 billion raised taxes for $10 billion and the rest from Liberty Bonds
Propaganda
War on the Home Front
Controlling Public Opinion needed to voluntary civilian population
Selling the War to Americans propaganda led to intolerance
Control of War Protesters Espionage Act 1917 & Sedition Act 1918 passed causing thousands to be imprisoned and media to be censored or banned
War on the Home Front
Persecution of Germans German language banned at schools and music of Beethoven, Schubert and Wagner stopped
Wilson’s Fourteen Points based on “the principle of justice to all peoples” wanted to end militarism, secret agreements
War on the Home Front
After the War
The Peace Plan Opposed Pres. Wilson a Democrat faced a hostile Republican Congress
Peace Conference dominated by US, France, Britain
Wilson’s League of Nations accepted by Europeans but not by Republicans at home
Treaty of Versailles a victor’s peace
After the War
After the War
Difficulty at Home Pres. Wilson traveled 8000 miles in less than a month across USA to gain support for Treaty of Versailles, but just as he was gaining support had a stroke
Treaty of Versailles never ratified America’s Postwar Problems Demobilization
caused a difficult economic adjustment for farmers, businesses and consumers
After the War
Labour Unrest 3600 strikes in 1919 most meeting with little success inflation led many workers to demand higher wages gov’t frequently used force to put down strikes
Red Scare 600 suspected Communists deported without trials
Racial Tension between African & white Americans Chicago 40 killed, 500 injured over jobs & housing
After the War
After the War
Prohibition 18th Amendment prohibited the manufacture, transportation & sale of alcohol
by January 1919 66% of states ratified 18th A. The Nineteenth Amendment 1920 women
could vote A Warning Wilson warns of WW 2 before he
dies in 1923
Conclusion
America would prosper after World War One, but the Great Depression and the Treaty of Versailles would allow World War Two