What was expected of men during world war 1?

What did the Chinese do when the foreigners made contact with them? Where did the soldiers invade France? What does concentration camp mean? Did Canada have a large or small effect on the D-Day invasion of Normandy? What was the cause of the fenian raids? Where did Germany meet its first defeat in world war 2? Did Germany think they were treated fairly after ww1? Who were Three us presidents who served civil war? The nature of federalism was changed forever by? What medical treatment was used in ww1? What is the difference between heavy and light infantry? Which event allowed Britain to focus its military resources on fighting the US? Between 1865 and 1900 how did the government contribute to the growth of corporations? What were OSCARS made of during World War 2? What is The best alternative given up by a particular decision? What happened on May 16 1949? Who was America's first naval hero? What characterize the time period from 1900to 1945? Which countries came to the assistance of America with their navies during the War for Independence? What is mastbastion?