the atomic bomb
yes
The world was going through world war two. The atomic bomb ended the war.
because they wanted to use it for world war 2
was in world war 2
They dropped the first bombs on The Japan mainland near the end of world war 2.
The USA used a nuclear bomb on Hiroshima, Japan.
During world war 2, the United States finished making them. They were first to have a nuclear bomb and the only ones to use it againts mankind.
Hiroshima
The testing of the world's first atomic bomb
The first atomic bomb was created in the USA during the Second World War (Manhattan Project).
atomic bomb
Atomic bomb.