There wasen't just one enemy. Germany was the United States' main enemy in WWI and was also 1/3 American enemies in WWII.
the united states has a major role in world affairs because when foreign have national problems, they come and usually depend on the united states to fix it. The united states would be like a main character in a play involving the whole world.
Germany was Britain's main enemy.
they did not
The United States, United Kingdom (mostly Britain), and Russia.
United States and the Soviet Union.
The main resources in the United States are water, oil, gas, coal,and iron.
English is the dominate language in the United States.
Germany,United States,Great Britain,Japan,
The main powers were The United Kingdom, Russia, Germany, Japan, and The United States of America
There was no one "world leader", but the two main competing nations were the United States and the Soviet Union.
The United States believed the war posed a threat to world oil supplies