What were the 2 groups alliances before the war started?

How many American soldier deaths were there in World War 1? What nation sold war bonds to pay for World War 1? Which nation was a part of the eastern bloc during cold war? What made men enlist for the Army in World War 1? How long did it take the Americans to secure Utah beach? Who is this woman was known as the angel of the battlefeild during thw war? In what battle did Japanese civilians fight in World War 2? What training did the soldiers receive in the civil war? During the Revolutionary War What city was the secret hiding spot for the Libery Bell? Did the wright brothers go to war? What are a few famous invasion of Normandy quotes? How were hot air balloons used by the military? Which pionner showed that women could work successful in new field such as aviation? What is the size of a gas mask? Where can you find the names of those who died in World War 2? What was a feature of Vicksburg Mississippi that made it difficult for the union army to capture? What was Lincoln's goal at the beginning of the civil war? What were the colours of the German and the British uniform? What countries were part of the USSR during world war 2? Weapons used for the first time in ww1?