History of the United States 6–3 decision in Korematsu v. United States Supreme Court case. Research and development took flight as well, best seen in the Manhattan Project, a secret effort to harness nuclear fission to produce highly destructive atomic bombs. From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the U.S. Army Corps of Engineers. Nuclear physicist J. Robert Oppenheimer was the director of the Los Alamos Laboratory that designed the actual bombs. The first nuclear device ever detonated was an implosion-type bomb at the Trinity test, conducted at New Mexico's Alamogordo Bombing and Gunnery Range on
Nagasaki National Peace Memorial Hall for the Atomic Bomb Victims Nagasaki National Peace Memorial Hall for the Atomic Bomb Victims The is a commemorative monument in Nagasaki, Japan, situated next to its Atomic Bomb Museum. The Peace Park is nearby. Like its counterpart in Hiroshima, the hall was constructed as a place to remember and pray for those killed by the 1945 atomic bombing, with photos, and memoirs and personal accounts of the event. It also offers information on international co-operation and exchange activities concerning medical treatment for sufferers of nuclear accidents. Designed by architect Akira Kuryu, the memorial was constructed between November 2000 and December 2002. The subterranean interior