It brought the world into the atomic age...which brought the world into the cold war.
during the word war 2 china was fighting with japan
food
World War 2 brought about a lot of migration to and from war town areas. The end of the war brought a baby boom to America from returning soldiers and citizens celebrating the end of the war.
The atomic bomb
Yuan
Japan
Japan
YES
Yes, there is a list of the American veterans with the China Service Metal in the World War 2.
The Japanese
FDR