Make Japan surrender unconditionally.
Also that it would cost less American lives.
Those who supported the use of the atomic bomb believed that Japan would surrender after a large scale attack. They also believed that it would be better than an American invasion as it would result in less American casualties.
Hope this helps!
"<span>a. food," since it was a surplus of agriculture that allowed people to develop trades other than farming.</span>
Because, of the geography, the Japanese relied on the sea for many aspects of daily life.