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Noun Concept
Categories: Nuclear weapons program of the United States, Articles with short description, Cold War history of the United States, Nuclear weapons of the United States, United States Department of Energy
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Nuclear weapons of the United States  Nuclear weapons and the United States  America and nuclear weapons  American nuclear arsenal  American nuclear weapons
EN
The United States was the first country to manufacture nuclear weapons and is the only country to have used them in combat, with the bombings of Hiroshima and Nagasaki in World War II. Wikipedia
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