We used a atomic bomb on a japenese city Hiroshima they didnt surrender so we used another one on nagasuki they weren't sure if we had a third so they surrendered
'We', whomever that may refer to, did not defeat Japan in World War I. Japan won the war with the other Allied Forces.
helped them rebuild
It took them America 12 years to defeat Japan's Empire
HOOTERS!!
The Atom Bomb.
Japan gave up after Germany lost the war.
It brought about the entry of the US into WW2, and the defeat and surrender of Japan.
Mainly Iwo Jima.
Japan
no but they fought against Japan
no but they fought against japan
FDR
Yes, that's how the United States defeated Japan by the end of World War 2. The United States are powerful enough to defeat Japan.