Mostly the advocates would bring up the civilians casualties, the suffering and the illness it brought.
The atomic bombs were delivered by the USS Indianoppolis
they were atomic bombs.
2 atomic bombs and 2 million HE bombs and 5 million incendiary fire bombs
No. The US gave them cryptic messages about the bombs and never told them they had atomic bombs.
If you are referring to WW2, then the US stopped using atomic bombs on Japan because Japan agreed to surrender. Had they not, the US had plans and production setup to drop a total of 23 atomic bombs on Japan in 1945.
Japan never dropped the atomic bomb on anyone. They did not have that technology.
The atomic bomb.
Hiroshima and Nagasaki
US
Hiroshima, Japan
leaflets
they surrendered.