Because it needed oil for its war in china.
Imperial Japan
Japan attacked the Americans at Pearl Harbor , Hawaii .
in World War 2
Japan bombed Pearl Harbor and Hitler declared was on the U.S. after Japan attacked Pear Harbor.
The same day as Pear Harbor. As Admiral Yamamato said, "I am afraid that we have awoken the sleeping giant." Yamamato was the commander of the Pear Harbor attack.
antartica
pearl harbor
The main target that Japan bombed in 1941 was Pearl Harbor.
December 8, 1941.The day after the attack on Pear Harbor.
Japan once bombed Pear Harbor before we entered WWII
The Japanese wanted to cripple or destroy the American Pacific fleet. Their primary target was supposed to be aircraft carriers, but they were all out to sea during the attack.
The Japanes attacked Pear Harbor without notice.