Question

State the reasons responsible for USA to join 2nd world war

Answer 1

The main cause behind the entry of USA in world war 2 are :


USA wanted to get some power .

At that time USA considered itself as very powerful country .

Japan was also overcoming in power, so USA didn't want that .
That's why USA entered the WW2 .

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Answer 2

Explanation:

The US got involved in WWII because the Imperial Empire of Japan attacked and bombed the US naval base at Pearl Harbor on December 7, 1941. Japan attacked to US because the US had stopped shipments of crude and refined oil and other supplies to Japan.

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