Because they bombed Pearl Harbor.
Because they wanna rob the Krusty Krab.
planes
to attack japan.
in the year 1945
there wasnt really a conflict that caused Japan to attack the US. the US was not at war with Japan until after Pearl Harbor, in which the Japanese were the aggressors.
After the bombing of Pearl Harbor the US declared war on Japan and on the Central Powers.
To keep the US from interferring with their other conquests.
they sunk are ships and we attacked them
Japan thought that the US was going to attack them so Japan attacked us first even though we were not going to attack them. And pearl harbor ended when Japan ran out of planes on there carriers.
Japan and US.
HOOTERS!!
World War 2. Japan Bombed Pearl Harbor.
Germany didn't really attack US, US entered war because of Japan, and when the allies of US were attacked then US joined. The US was fighting 2 wars, 1. Japan 2. Germany