Japan bombed pearl harbor "a day which will live in infamy"- (Franklin D. Roosevelt:president at the time) and the US declared war on Japan.
The Korean war
it wasn't
America did get involved
america!
The USSR, and the United States of America.
it was the bombing in world war 2 that got america involved in the war that had already begun
Whitch countries were involved in world war 2 in addition to America and japan?
Venezuela was involved in world war 2 by pope Gregory
America became involved with WW2 because the Japanese bomber Pearl Harbour.
Before world war 2, Spain was involved in a civil war.
there were many countries that were involved in WW1, like: france, germany, russia, prussia, america, england etc.
North America and Europe, Australia also Asia, that is why it was called a "World War". There was also some fighting in Africa.