9) Choose the best answer.
What unusual event took place on Christmas Day, 1914?
The largest battle of the war took place.
Soldiers formed a truce and celebrated Christmas together.
The leader of France was killed while on a peace mission in the trenches.
10) Choose the best answer.
_____ played an important role in convincing American men to enlist in the Army.
Propaganda
Television
Reporting
Science
11) Choose the best answer.
“Over There” by _____ encouraged men to enlist in the Army.
Scott Joplin
Charlie Chaplin
Ira Gershwin
George M. Cohan