Since 1945, Americans have been debating the necessity of dropping the atomic bombs on Japan. Some historians argue that dropping the bombs ended the war, saved American and Japanese lives, and avoided an invasion of Japan. Other historians believe Japan would likely have surrendered without the use of the bombs. After reading the text and viewing the materials provide, answer the following questions in your discussion posts: Of all the options facing the United States, which one should Truman have pursued? Was the United States justified in dropping the bombs on Japan? Why or why not? Did the United States fully understand the weapons before using them? Fully explain your answers.