Independence Hall Association
U.s. History: The Manhattan Project
Read about the Manhattan Project, the United States' attempt to create an atomic bomb before the scientists in Nazi Germany were able to.
Other
Los Alamos National Laboratory
The official website of the Los Alamos National Laboratory. You will find the history of the laboratory as well as many of the key figures. There is also an interactive history of the Manhattan Project. Be sure to check out the photo...
US National Archives
Our Documents: A National Initiative on American History, Civics, and Service
Our Documents is home to one hundred milestone documents that influenced that course of American history and American democracy. Includes full-page scans of each document, transcriptions, background information on their significance, and...
Other
Us Department of Energy: The Manhattan Project
In a short two paragraph entry, the general history of the Manhattan Project is described. There are two links to picture of nuclear reactor and nuclear fuel.
Other
World Nuclear Association: Outline History of Nuclear Energy
Discusses the nature of the atom, harnessing nuclear fission, conceiving the atomic bomb, the Manhattan Project, and the revival of the nuclear boiler.
Khan Academy
Khan Academy: Us History: 1890 1945: The Manhattan Project and the Atomic Bomb
In 1945, the United States dropped two atomic bombs on Japan, ending World War II.
Other
Nevada Test Site Oral History Project
A comprehensive look at the 50 years of nuclear testing in Nevada through oral histories of the participants. In addition to the histories, the site includes a timeline, information about the test sites, and videos.
Science Struck
Science Struck: History of the Atomic Bomb
Describes the history of the invention of the atomic bomb, its use in World War II against Japan, the impact on people who were targetted by it, the immediate and long-term impact on generations of people, the effect on communications,...
PBS
Wnet: Thirteen: Interactive Map: Manhattan in 1609: Dutch New York
Explore Dutch New York through this historical interactive map and learn what wildlife, landscape, and people lived there in 1609 compared with today. Click on 'Interactives' for additional resources, e.g., a 1626 letter from Peter...
US Army Center
U.s. Army Center of Military History: The Decision to Use the Atomic Bomb
In-depth analysis of the decision to create and drop the atomic bomb on Japan during World War II. Includes details on the Interim Committee.
Other
Nuclearfiles.org: Oppenheimer Affair
This site from Nuclearfiles.org allows you to read about Robert J. Oppenheimer's role in the Manhattan Project, as head of the Atomic Energy Commission and then his dismissal as a "security threat" to the U.S. government during the era...
Other
Beyond Mannahatta: The Welikia Project
The Welikia Project examined what the landscape of New York City looked like in 1609. Use the map to explore the city then and compare it to today. Provides a collection of thirteen lessons for upper elementary but which can be adapted...
Other
American Social History Pro:september 11 Digital Archive
This archive from the American Social History Project uses multimedia and digital means to collect, preserve, and present the history of September 11. There are audio tapes, video, documents, and personal stories on this site. It is the...
Digital History
Digital History: The Decision to Drop the Bomb [Pdf]
The day before the bombing of Pearl Harbor, President Franklin Roosevelt gave the go-ahead to scientists to develop an atomic bomb. This site gives a good overview of the war in the Pacific against Japan, the increasing successes of the...
Oregon State University
Oregon State University: Atomic Energy and Nuclear History
Exhibit from Oregon State University Library on Atomic Energy and the Struggle for International Control.
Flow of History
Flow of History: Nuclear Arms Race
The events and countries involved in the nuclear arms race are profiled. Text plus a colored graphic flowchart make the topic visually appealing and of interest to both students and educators.
PBS
Pbs Teachers: Secret Victories of the Kgb
Explore the role of espionage in wartime and investigate Soviet spy activities during the Cold War. Trace the history of the atomic bomb and explore Soviet activities in stealing nuclear secrets during the Manhattan Project.
Oregon State University
Oregon State University: Politics in the Atomic Age
Oregon State online exhibit on Atomic Energy and Nuclear History features discussion and primary source material on the politics of the Atomic Age, citizen reaction and the Atomic Energy Act of 1946.
Other
Hiroshima & Nagasaki 60 Years Later
Detailed background information and a collection of resources are provided to help one understand the history of the bombings of Hiroshima & Nagasaki. Material consists of original texts, eyewitness accounts, photographs, videos, and...
Independence Hall Association
U.s. History: The Decision to Drop the Bomb
Was it necessary to drop the atomic bomb on Japan in order to save lives? Were the consequences worse than the waiting for a surrender of Japan? Read this discussion of the decision to drop the bomb, find out about the possible motives...
Independence Hall Association
U.s. History: America in the Second World War
A brief description of the course of World War II in both Europe and the Pacific. Read about the new technologies developed for the military by both the Allies and Axis powers, and find out about the millions who died as a result of the...
Oregon State University
Osu: Atomic Espionage and the Oppenheimer Hearings
Atomic Energy and Nuclear History Online exhibit from Oregon State University Library features information on Atomic Espionage and the Oppenheimer Hearings.
OpenStax
Open Stax: World War Ii 1941 1945: The Pacific Theater and the Atomic Bomb
Looks at America's involvement in the Pacific Campaign, and the decision to use the atomic bomb against Japan and the impact it had.
Siteseen
Siteseen: American Historama: The Atomic Bomb
Provides interesting information, history, and facts on the Atomic Bomb and its use during WWII.