America became a full combatant in the War.
More specifically than the previous answer.. the very first attack by the US was a direct bombing flight of Tokyo.
Eventually, the United States Marine Corps proceeded across the string of islands that lead to mainland Japan, claiming one after another with many thousands of fatalities on both sides. Before the main island assault, two atom bombs were dropped on Hiroshima, and then Nagasaki after the second of which, Japan surrendered thereby ending their involvement in WWII.
SGT S
no pearl harbor was part of America and pearl harbor was bombed by japan
The Japanese attacked the US in pearl harbor,Hawii.
China did not attack Pearl Harbor, Japan did.
The Japanese bombed Pearl Harbor
Japan and US.
HOOTERS!!
Yes at war with Great Britain, the attack of Pearl Harbour also brought the US and Japan into the war, which until the Pearl Harbor attack the US and Japan had stayed out of.
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.
they sunk are ships and we attacked them
pacific ocean!
Japan
Hiroshima, Japan