Matches in DBpedia 2014 for { ?s ?p The practice of mass surveillance in the United States dates back to wartime monitoring and censorship of international communications from, to, or which passed through the United States. After the First and Second World Wars, the surveillance continued, via programs such as the Black Chamber and Project SHAMROCK.. }
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- Mass_surveillance_in_the_United_States comment "The practice of mass surveillance in the United States dates back to wartime monitoring and censorship of international communications from, to, or which passed through the United States. After the First and Second World Wars, the surveillance continued, via programs such as the Black Chamber and Project SHAMROCK.".