Because the Japanese surrendered. Avoiding the need for an invasion was the primary reason the decision was made to drop the atomic bomb (this was, believe it or not, the humanitarian choice; civilian casualties in an invasion were expected to be many, many times larger than those caused by the atomic bombs).
We were ready to end the war and didnt want to lose men to invade Japan so we scared them away from war.
To end the war and to collapse Japan's means to make war.
normandy
Because that was the only way to end the war.
The United States wasn't at war with Japan in WW1.
If you mean what happened to them at the end of WW2 then they were invaded by America (USA) and the USA dropped an atomic bomb on them as a symbol of strength to scare the Japanese and force them to surrender in which they succeeded. The US occupied Japan after dropping the atomic bomb, but it never invaded Japan. The reason for dropping the A-Bomb was to prevent the need to invade.
The US chose NOT to deploy nuclear weapons. (The US did deploy nuclear weapons against Japan in WWII). The US chose NOT to invade North Vietnam. (The US did invade North Korea during the Korean War).
yes lol
The US used atomic weapons upon the two Japanese cities of Hiroshima and Nagasaki to bring the war with Japan to an end .
Actually, it was Japan that attacked the US first. We retaliated by entering into WW2. To end the war with Japan, the US dropped atomic bombs on Hiroshima and Nagasaki. This caused Japan to surrender, marking the end of the war.
If we invade North Vietnam, the chances would have been, China & stupid Soviets enter the war and start a WWIII.
To end the war with Japan. If it wasn't dropped, The US and it's allies would have had to invade deeper into Japan costing millions of lives. Ironically it was dropped to save Allied lives , but killed hundreds of thousands of Japanese civilians.