During World War 2 by the Americans. See the Manhattan Project
"Manhattan Project"- APEX :)
The code name for the U.S. effort to develop nuclear weapons during WWII was "The Manhattan Project".
Most Historians would name J. Robert Oppenheimer as the chief scientist for the Manhattan Project.
it produced the atomic bomb which was dropped on Japan which ended WW2
War around number 2?
You could do world war 2, world war 1, a president or the civil war!
Manhaten Project
World War 2
A good social studies fair project is you could do your project on world war1,world war 2,the holocaust,slaverty, or the french and Indian war
During World War 2 by the Americans. See the Manhattan Project
"Manhattan Project"- APEX :)
The weapon was developed by the Manhattan Project during World War II. It derived its explosive power from the nuclear fission of uranium 235.
During world war 2, the project existed to create the nuclear weapons dropped over Hiroshima and Nagasaki.
It was occupied by Germany on 15 March 1939.
The Blackout. I am doing a World War 2 project for school. The Blackout in World War 2 started on the 1st of September 1939, 2 days after the outbreak of the war. (WWII) I am still not sure when the Blackout ended. Good Luck with that, thingymabobSeptenber 1, 1939-September 2, 1945
Robert Oppenheimer was a physicist in charge of the Manhattan Project. The project developed the atomic bomb.