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The Invention Secrecy Act of 1951 (Pub. L. 82–256, 66 Stat. 3, enacted February 1, 1952, codified at 35 U.S.C. ch. 17) is a body of United States federal law designed to prevent disclosure of new inventions and technologies that, in the opinion of selected federal agencies, present an alleged threat to the economic stability or national security of the United States.
In 1923, a United States Navy officer acquired a stolen copy of the Secret Operating Code codebook used by the Imperial Japanese Navy during World War I. Photographs of the codebook were given to the cryptanalysts at the Research Desk and the processed code was kept in red-colored folders (to indicate its Top Secret classification). This code ...
American secret government programs (3 C, 26 P) Pages in category "United States government secrecy" The following 71 pages are in this category, out of 71 total.
A timeline of United States inventions (after 1991) encompasses the ingenuity and innovative advancements of the United States within a historical context, dating from the Contemporary era to the present day, which have been achieved by inventors who are either native-born or naturalized citizens of the United States.
There's a lot more secrecy in U.S. politics than we think -- and that also extends to the protection of the nation's most powerful leaders. When John F. Kennedy began his presidency at the height ...
View history; Tools. Tools. move to sidebar hide. Actions Read; Edit; View history; ... Timeline of United States inventions (before 1890) Timeline of United States ...
14 US presidents who were members of one of the most powerful secret societies in history. SEE ALSO: One of the worst US presidents in history wasn't just incompetent — it was his beliefs that ...
Klaus Fuchs, exposed in 1950, is considered to have been the most valuable of the atomic spies during the Manhattan Project.. Cold War espionage describes the intelligence gathering activities during the Cold War (c. 1947–1991) between the Western allies (primarily the US and Western Europe) and the Eastern Bloc (primarily the Soviet Union and allied countries of the Warsaw Pact). [1]