It was Hiroshima to become the primary objective of the nuclear attack, happened the 6th August 1945.reasons?were multiple. It was a city of remarkable importance; from a military point of view to industrial. It represented a point of shunting of the truppe and, moreover, a great center for the communication.
Nakasaki represented one of the most important harbors of southern Japan, frm war level to industrial. The activities were characterized the city (the production of ammunitions, military and material ships, equipments... )
Thousand of people died for poisoning frm radiations

The power of the Bomb is unbelievble :S and the consequences