How do you use the word prewar in a sentence?

Did v-j day occur before the destruction in Hiroshima and Nagasaki? Why did many blacks leave the south during world war 2? What were the names of the two first ironclad ships that went to battle? What household item looks like Golgi apparatus? Where was the Brest-Litovsk Treaty signed? What discrimination were made against French Canadian volunteers in World War 1? How did world war 2 spies get on the other side of enemy lines? What was Mussolinis first act of aggression? What was the difference between north Vietnamese and Vietcong? What is history of the Smith and Wesson 32 cal Paymaster No 5? Why did World War 1 create many deaths? Which country betrayed its allies in ww1? Is a Major in the Air Force a higher rank than a Lt. Colonel? What was the design architect of the National World War 2 Memorial? What is the region below that Mason Dixon Line? Name the allied forces of world war 1? What year did russia first detonate a nuclear weapon? What is the 1865 yielder? What was IG Farben? Who was responsible for overseeing Canada's preparations for World war 1?