Us. retatiate Germany!

It's time for war!!!!!

World war changed everything!

Soldiers needed everything to fight.(Weapons). Workers made supplies for the war.The goverment made propaganda posters to tell Civilians to join the war and help win the war.Show some effort! join today!The united states joined the war in 1917.The war ends on November 11,1918.The central powers knew they were not gonna win,so they signed a Armistice.