Japan-apex
Japan surrendered toward the Allies and the war ended.
The world was going through world war two. The atomic bomb ended the war.
the atomic bomb was created to end the world war 2!!
the atomic bomb was made to end the world war 2
the atomic bomb was made to end the World War 2
The atomic bomb was dropped on Hiroshima and Nagasaki in World War 2.
The atomic bomb made countries be less eager to go to war. The threat of the bomb was too great, as many lives could be instantly lost in the hands of the wrong people.
The atomic bomb had no effects on WW1 at it did not exist.
Atomic bomb
The atomic bomb is too expensive to develop for a city to have them. They are weapons held only by industrialized countries.
at the end of the world war (WW2) the atomic bomb was used on Hiroshima and Nagasaki. After WW2 the atomic bomb was further developed and "was used as a silent threat against USSR" until 1949 when they had their own atomic bomb. From that year there was an arms race which played a major part in the Cold War