why did truman drop the second atomic bomb
Why do they want to use the 2nd atomic bomb after they;ve used the first atomic bomb on Hiroshima; little boy. Reply. Their was a second bomb drooped because japan would have not surrendered from simply one bomb drop Truman wanted to end the war fast and that required a second bomb.nswer to why the US dropped the second bomb: because one bomb obviously was not enough to do the job, which was to end the war. It was the emperorâs fault for not being responsive enough to surrender after the first bomb.