Question

Why did president truman decide to drop the atomic bomb on Hiroshima and Nagasaki????

Answer 1

President Truman used the atomic bomb because he longed to see the war end as soon as possible

Answer 2

He longed to see the war end as soon as possible. He was often criticized for this decision as it killed over 100,000 and many historians claim Japanese authorities would have surrendered without that bombing. ... Japan surrendered on Sept the second 1945.

https://socratic.org/questions/why-did-president-truman-agree-to-use-the-the-atomic-bomb

(Got it from this site btw)