Do you believe that the atomic bombings of Hiroshima and Nagasaki were justified? If Yes, why do you think so? If No, what else could the U.S. have done?

Yes

Explanation:

Before the bombs were dropped the Americans told the Japanese to evacuate their civilians so they wouldn't be affected them. But the Japanese government didn't believe we had a bomb like that. We targeted Hiroshima because at that time it was a military city. And if it wasn't dropped then America would have sent more Americans over their to be killed

Answer

1. Reasons for migration:  

✔ B

2. Economic opportunity:  

✔ D

3. Tenement living:  

✔ C

4. Challenges in the US:  

✔ A