According to the Japanese Ministry of Internal Affairs and Communications, the population in Japan in October 1940 was estimated to be 73,114,308; in November 1945 the population was estimated at 71,998,104. Japan was visibly a thriving country that was hit very hard by the bombing.
President Truman.
1945
See atomic bombings of Hiroshima and Nagasaki
unconditional surrender.
The mayor event was the dropping of the atomic bomb over Hiroshima.
It ended the war.
Hiroshima then Nagasaki .
See: Atomic bombings of Hiroshima and Nagasaki
The atomic bomb was dropped on Hiroshima and Nagasaki in World War 2.
unconditional surrender.
It was mostly the civilian casualties. However this problem is not unique to atomic bombs. Any large bombing campaign has similar effects.
See website: Atomic bombings of Hiroshima and Nagasaki