Answer :
When writing the letter, two reasons you can include for supporting Truman's dropping of atomic bombs on Japan are:
- Saved millions of Allied lives.
- Announced the military supremacy of the United States.
Why was Truman justified in dropping the bomb?
President Truman was right to drop the atomic bomb on Japan because it made Japan surrender which saved millions of Allied lives if Japan had to be invaded.
The U.S. also announced its presence as a nuclear superpower to the rest of the world which allowed it to spread its influence.
Find out more on reasons for dropping the atomic bomb at https://brainly.com/question/8242127.
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