What were the effects on men after ww1?

Who is is the present secretary of national defense? What was the rank of a Civil War Drummer Boy? What country never lost a war? How many times louder is an air raid siren than a lorry? What are facts about the gas attacks in World War I? What were medics like in the Vietnam war? War and revolution were constant themes throughout the Romantic period? How were white soldiers treated in the union army? What was the schleieffen plan? Did north only wanted to go to war because of slavery? Why was the UN important to the Cold War? What tactics did America take in World War 2? What were three reasons why the South should not have seceded from the Union? Who was jack Johnson in world war 1? Are there any soldiers still alive from World War 2? Who are the four major allied powers? Selling the war to American people was the task of? How could confederate states be readmitted to the union? What was the effect of the war powers act? Describe the level of violence in world war 2?