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Answered 2007-10-08 17:16:59

Japan decided to expand World War 2 when they decided to bomb Pearl Harbor. When Japan did this America got very angry and got involved in the war that they had not planned to enter. America had Actually said that they were not going to get involved in the World War, but Japan changed that.

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What places did japan bomb in 1941?

On December 7, 1941 Japan bombed Pearl Harbor, prompting the United States to enter World War 2.

Why did the US Congress decide to go the war with Japan?

Congress declared war on Japan because of that country's unprovoked attack on Pearl Harbor on December 7, 1941.

What were the military causes of World War 2?

The Germans wanted to expand because they thought they were the men that God chose to rule the war. Japan caused war in the Pacific as they were trying to expand and get new resources. War was dacelared in Europe when Germany invaded Poland in 1939. War was declared in the Pacific when Japan first invaded China in 1936 and later the United States in 1941.

What branch of the US government declared war on Japan in 1941?

The United States Senate declared war against Japan and later Germany during World War II in 1941.

Life after the 1941 bombs in Japan?

Since japan attacked Pearl Harbor in Hawiia in 1941 and the atomic bomb wasnt dropped in Japan till 1945, there were no effects of bombs in japan in 1941.

When did US Declare World War 2?

8 Dec 1941 against Japan, then against Germany on 11 Dec 1941.

Why did japan decide to attack the US in the pacific?

Japan attacked the US on December 7th, 1941. German officials told Japan to occupy the US by bombing Pearl Harbor while Germany invaded other countries

In July 1941 the Japanese made it clear that they wanted to expand into other territories what did president roosevelt do in world war 2?

He cut off all of the U.S.A's trades with Japan and froze all Japanese assets in the U.S.A! -KWR

When did Japan get involved in World War II?

In 1941, attacking Pearl Harbour in Hawwaii.

How did it World War 2 start?

WWII started between the US & Japan when Japan bombed Pearl Harbor in December 1941.

Why did America attack Japan in world war 2?

America struck back after being attacked by Japan on 7 December 1941

Who came to power in 1941 in Japan?

Technically the person who was in power in Japan, was already in power before 1941.

What year did japan get involved in world war 2?

1930's in China. 1941 with the US.

When did the us become involved world war 2?

in 1941 when Japan bombed Pearl Harbour

When did the united state enter world war 2?

1941 after japan destroyed pearl harbor

When does japan attack the US during World War 2?

If you are talking about when japan first attacked, in Pearl Harbor, it was December 7th, 1941.

Was American entry into World War 2 with both Germany and Japan inevitable?

Yup. Japan bombed Pearl Harbor December 7, 1941 and on December 11, 1941 Hitlerdeclared war on the United States.

When did America start world war 2?

America did not start WW2, Germany and Japan get the credit for that. The US did declare war on Japan on 08 December 1941, after the Japanese bombing of Pearl Harbor, and 11 December 1941 on Germany, being allied with Japan.

Which day did japan enter World War 2?

Japan attacked the US fleet in Pearl Harbour on 7th December 1941, (8th Dec. Japanese time). At the time Japan had already been at war with China for 4 years, so did Japan enter WW2 in 1941 or 1937?

Why did Japan start World War 2?

Japan did not start WW2, Germany did in 1939 when they invaded Poland. Japan only came into the war when they bombed Pearl Harbour in 1941

What happened on 12-8-1941?

Congress passed a declaration of war against Japan, causing the U.S. to enter into World War II.

When did the Americans get involved in world war 2?

as of December 7th 1941 when Japan attacked Pearl Harbor

Why did the US become invovled in World War 2?

The United States was attacked by Japan in December, 1941.

What happen on pearl habor?

Japan attck U.S.A in 1941 and that's when world war 2 began

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