Manhattan Project (1 janv. 1939 – 31 déc. 1946)
Description:
The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada.Ajouté au bande de temps:
Date:
1 janv. 1939
31 déc. 1946
~ 8 years