The answer is Piero della Francesca
Dropping the bombs on Hiroshima and Nagasaki were not a military necessity because from other reports, the Japanese were about to surrender anyway. It was justifiable because we were scared and we acted because we were threatened.
<span>the one that best explain the reason of that occurence would be : A. aircraft were used on a larger scale
before the world war II , air craft were mainly used as a transporation or a toyr. After world war II, this vehicle was utilized to carried out bomb that scaled the civilian causalties</span>