Before WW2 America was an economic power but not a military one, when America got engaged they buffed up their military A LOT, by the end of the war America lead an economic and military power, they became the arsenel of democracy
Audie Murphy was the most decorated American soldier in World War2.
You must be thinking about the War of 1812, NOT World War2 .
No
US joined WW2 on December 8th 1941, the day after the American war base; Pearl Harbour was bombed by the Japanese.
1945
yes
he died
In the period 1920-1940 rail transport was still very important in many parts of the world and much more important than road transport.
World war2
Japan
world war2
No.