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World War I 1917-1918

Joseph Jackson Downs Douglas, Wesley Wright, and Samantha in 1917

• Jan 19- Zimmerman Note • 9-12, • Feb 1- Germans resume unrestricted • The Third Battle of war fare. - -British attack east of Ypres By February 28- 8 American • - Nov 6, Passchendaele is captured had sunk • April 6- U.S.A declares war on World War I in 1918

Treaty German Second Battle of Meuse- Germany of Brest- Spring Battle of Argonne signs Litovsk Offensive the Offensive armistice agreement

3 Mar. 21 Mar. 15 Aug. 26 Sep. 11 Nov. Technology at the End of the War

• Tanks were improved and used in greater numbers • Camouflage patterns for tanks and vessels • Aircrafts • Gas masks • Tracer Bullets Tanks at the End of the War

• Tanks were developed at the end of the war • Tanks had large cannons to fire at fortified positions and machine guns to fight infantry • Tanks were able to cross no man's land and drive over trenches • Tanks had a factor of intimidation because they were large and unstoppable Passchendaele

• July 31st • Total war of attrition, neither side has decisive victory, both face heavy losses • Canadian troops eventually capture Passchendaele on November 6th Battle of Vimy Ridge

took the high ground from Germany to keep its safe as it pushed up • Enemy bombarded by beforehand • Decisive victory for Canadian army • Tanks used to push up to the ridge under heavy fire The Second Battle of The Marne

• Germany tries to punch through French lines to end the war quickly • Initial artillery fails because of fake lines • Counterattack from the allies after first assault pushes Germany back • Last major German offensive • Stormtroopers, gas, flamethrowers and tanks used • August 6th 1918 German 1918 Spring Offensive

• March 21-July 18th, 1918

• German attack on the Front in two places

120 kilometers

• Push British North, pin them on the coast

• Germans using tanks and flamethrowers

• Sturmmann caused massive casualties to German side

• Secured the trenches German 1918 Spring Offensive

• To quickly win the war Germany gains a lot of ground • Their supply lines couldn’t keep up. • Brought back 500,000 troops from Russian front • Fired over a million shells • , and Paris, were damaged in the offensive U.S.A in World War I

• May 18 1917- Selective Service Act • Reached in • 2,084,000 reached France • John Joseph Perishing • Helped French and British -French helped American forces • Battle of St. Mihiel • Battle of Argonne Battle of Amiens

• August 8, 1918 • Commander Henry Rawlinson • 75,000 men 500 tanks and 1,900 aircrafts-Allies • 37,000 men, 530 guns, 369 planes • 4:20 AM Battle of Amiens Strategies

• Forces advanced under barrage of 700 artillery guns • Heavy tanks attacked well defended German positions • Small tanks- "whippets" • 600 RAF planes dropped phosphorus • 5 , Rawlinson ordered 20,000 more troops • Ended August 12

"The Germans were surrendering everywhere. We knew it was going to be the end of the war."- Major S Evers,

Medium MK A Whippet- British tank Meuse-Argonne Offensive

• Followed the Battle of St. Miheil and 4,000 troops were moved by night • Sept 26th-Nov 11th • Wanted to capture Sedan and the railroad hub • Force Germany to withdraw from French territories Meuse-Argonne Offensive Strategy

• September 26, 700 tanks and infantry took up positions • Bombarded Germans with gas • Advanced 6 miles on Sept 27 • September 30th reorganized army • November 1st advanced 11 miles • November 5th French captured Sedan The End of the War

• Germany was faced with imminent invasion • Germany lost its allies • on September 29th, 1918 • on October 30th, 1918 • Austrian Hungary on November 3rd, 1918 • Signed armistice agreement outside Compiégne France • War ended , 1918