16th July 1945 was the first atomic explosion, at the White Sands Testing Facility near Alamogordo, New Mexico, USA.
The first atomic bomb was made in 1945, the first hydrogen bomb was made in 1952.
The first atomic bomb was made August 1945. My ? to you is," Why did they even start making those atomic bomb anyway?
The United States
We developed the first working atomic bomb but, GER. made up the idea.
US
The USA
Japan refused to surrender after the first atomic bomb.
China made the Atomic Bomb, no china did not make the atomic bomb. the united states made the abomb and it was called the mannhattan project
when Soviets explode first atomic bomb
The Enola Gay dropped the first atomic bomb.
The city of Hiroshima was the place where the first atomic bomb was dropped.
18th May1998, but its not atomic bomb (its nuclear bomb)