why did the Japanese attack pearl harbour?

Question

for what reason did they bomb pearl harbour

Answer 1

The Japanese attacked Pearl Harbor to cripple American Naval capacity in the Pacific. The Japanese wanted to destroy American bases in the Pacific so that the United States would not have any launching points to aid their allies in Asia.

Before the bombing of Pearl Harbor, the United States had placed an embargo on Japan so that the Japanese could not get oil, steel, and other raw materials. This was in response to Japanese aggression towards other sovereign states in Asia, and particularly the invasion and occupation of China. The Empire of Japan was conquering states in Asia to get these vital resources, and also they had made a pact with the German Reich.

Since the Japanese Empire knew they were America's enemies they decided to take the initiative in a sneaky surprise attack instead of openly declaring war to start a "piched" naval campaign.

I hope this answer is helpful to you. If you want more, Time/Life has a great series of books about WWII that are very affordable.

Answer 2

the eastern attack Pearl Harbour because of the fact they knew the yank gets contain into the conflict quickly. the U. S. have already despatched militia help to China and had embargo Japan. Pearl Harbour on the time grew to become into the biggest Naval Base interior the Pacific. the eastern plan to take out the businesses yet that day, the businesses weren't at Pearl Harbour yet some international conflict a million era battleships. So the eastern did little injury in the process the attack. on the time of Pearl Harbour, the eastern launch a Pacific extensive attack on alot of Allied Territory. the eastern think of in the event that they make a deadly blow onto the U. S., the U. S. might have attempt to sue for peace.

Answer 3

The Japanese attack on the U.S. at Pearl Harbor was done in the hopes that the U.S. would be crippled militarily to the point that we could not project a naval presence into the Pacific ocean thus allowing the Japanese free reign in so that they would be able to exploit the resources necessary to the furtherance of Japanese interests both politically and militarily .
The Japanese were prevented from consolidating their position in the Pacific Theater because their attack galvanized the nation in their pursuit of an unconditional surrender and the U.S. was still capable of introducing naval and ground forces before the Japanese were capable of making their presence a permanent one .

Answer 4

Basically, Japan was expanding in SE Asia and the Pacific Islands. The US wanted Japan to stop. Japan wouldn't. So the US enacted an oil embargo against Japan. The attack was an attempt to knock the US out of the Pacific Theater. The plan was to sink the carrier fleet & make Hawaii a forward base. Then they would resume oil talks b/c they assumed at that point we would be afraid for the west coast & be so embroiled in Germany that they would get their oil & continued expansion.

Answer 5

It was the only card they had left to play. After the US-allied oil embargo, they were dead in their tracks. Knocking out the US pacific fleet was their only chance for continued imperialistic growth in the orient.

They gambled that the US would be knocked out in one fell swoop, they didn't account for the US public opinion, nor for the absence of the carriers. All they did was wake the sleeping giant.....

Answer 6

I'll let you read all about it.
http://www.history.navy.mil/faqs/faq66-1.htm