Who was bravest in World War 1?

What caused the US to enter a war thousands of miles away in Europe? What were the changes Philip II made in his army? What date did Alexander Fleming get married? What does square the circle mean? The most direct effect of poll taxes and literacy test on African American West? Why do they always send the poor? How did Joseph Mengele Die? What led to problems in the presidios? What effect did Kemals strategy have on Turkey? What countries is the austro-Hungarian empire? What weapons did the allied countries use in world war 2? What does freikorps mean? What effect did the cold war have on the American space program? Why Australians opposed the war? Why do you think Robespierre was able to rise so quickly in the rebel ranks? Is war a right thing or wrong( essay)? What were the new weapons that were introduced in ww1? How did civilians in the north keep up with the war? Why did the military equipment introduced in World War 1 change the way wars were fought? When was Office of Price Administration created?