The Manhatten Project (26 janv. 1942 – 1 août 1945)
Description:
name given to the first U.S. program to build an atomic weapon. From 1942 to 1945, 3 nations (America, Canada, British and refugee German physicists) developed the bomb under the direction of Gen. Leslie Groves of the U.S. Army.Ajouté au bande de temps:
Date:
26 janv. 1942
1 août 1945
~ 3 years and 6 months