DeclineIntoCensorship

This isn't the first time the US would rather citizens not know their rights. I am sure there are a couple cases, but the US helped Britain keep it's citizens in the dark when the British kicked out the people of the Chagos Islands. From Wikipedia

The Chagos Islands had been home to the Chagossians, a Bourbonnais Creole-speaking people, until the United Kingdom expelled them from the archipelago at the request of the United States between 1967 and 1973 to allow the United States to build Naval Support Facility Diego Garcia, a military base on Diego Garcia, on land leased from the UK military in the British Indian Ocean Territories. Since 1971, only the atoll of Diego Garcia has been inhabited, and only by employees of the US military, including American civilian contracted personnel. Since being expelled, Chagossians, like all others not permitted by the UK or US governments, have been prevented from entering the islands.

The British government would find ways to get the locals to leave the very remote islands and then not let them return. It made sure they didn't know they were actually British citizens with rights. The US was also nice enough to exterminate all of the islands pets in a very cruel manner.

Behind the Bastards has a GREAT podcast on the whole situation. Highly recommend a listen