Did the gas mask change people lives?

Who was the War Hawks Why were they called that? What gamble did Germany make before the US entered the war? World War 2 shell casings were recycled in 1944 and 1945 to produce the entire run of what US coin? What nation had the first railroad system? What moral question was a the heart of the arms race? What was Britain's goal in the War for America? What weapons came out during World War 1? What is believed to have contributed to the wounded knee massacre? What is the name of Stephen Douglas argument in the Stephen-Douglas debate? How long did it take for relatives to receive a telegram from the army of their lost loved ones? What is a jacket of a uniform called? Which type of insurgent approach on coalition may use different approaches at different times applying tactics that make the best advantage of circumstances? How did technology change during the cold war? What did Admiral Nimitz do in the battle of midway? Which side held the naval advantage in he war and why? How did the success of the Italian Campaign help secure victory on D-day? What type of weapons were used by all countries in the ww2? Before the Civil War how did working-class men amuse themselves? What happened to Civil war soldier that went awall? Where did us fight at during world war 1?