Showing results for "dangerous" in North America

On June 13, 1971, the front page of the New York Times announced the existence of a 7,000-page collection of documents containing a secret history of the Vietnam War. Known as The Pentagon Papers, these documents had been commissioned by Secretary of Defense Robert McNamara.

In December of 1938, a chemist in a German laboratory made a shocking discovery: When placed next to radioactive material, a Uranium atom split in two. That simple discovery launched a scientific race that spanned three continents. In Great Britain and the United States, Soviet spies worked their way into the scientific community; in Norway, a commando force slipped behind enemy lines to attack German heavy-water manufacturing; and deep in the desert, one brilliant group of scientists was hidden away at a remote site at Los Alamos.