Most people thinks it had to be done.
atomic bombing
1945
Hirohito
WWII
The atomic bombing of Japan was done to end WW2 as fast as possible with as little loss of life as possible.
Hiroshima and Nagasaki were two in Japan.
Emperor Hirohito.
3 days
Most people argree with it.
In the related links box below, I posted the information.
During WW 2, the firebombing of Tokyo, and the atomic bombing of Hiroshima and Nagasaki.
Hiroshima and Nagasaki Japan