Was the bombing of Hiroshima and Nagasaki a military necessity or an atrocity?

Many historians have argued that the atomic bombing of Japan at the end of World War II was not necessary and unjustified. There have been several key reasons developed to support this position, such as It was inhumane. It caused too much destruction.

maybe #3? try that i think its correct

the answer is c. many americans held nativist or racist views