Wait for everyone else to run out of money and then came in to loan billions to its 'allies', great way to make money out of your friends.
In world war 1,germany started the war,but in world war 2,japan started it and usa ended the war
1944 when the USA joined the World War 2
We did not have a war since world war 2. As soon as we dropped bombs Japan surrendered. AMERICA WON = )THANKS ALL VETERANS USA USA USA USA USA ; )
USA dominated
Usa
Women while the men were at war
China, USA and USSR
World War 2 and the Holocaust.
For USA, the Spanish American War 1898
The name 'World War' should give you a clue. It happened over most of the world, and most of the world's leading countries were involved. Even the USA was involved for a while, but not as long as some other nations.
USA and USSR
USA & Borneo,