Fourth Reich
American writer Jim Marrs claimed that former Nazis and their sympathizers have been continuing Nazi policies worldwide, especially in the United States
Conspiracy theorists often use the term "Fourth Reich" simply as a pejorative synonym for the "New World Order" to imply that its state ideology and government will be similar to Germany's Third Reich.[citation needed]
Conspiracy theorists, such as American writer Jim Marrs, claim that some ex-Nazis, who survived the fall of the Greater German Reich, along with sympathizers in the United States and elsewhere, given haven by organizations like ODESSA and Die Spinne, have been working behind the scenes since the end of World War II to enact at least some principles of Nazism (e.g., militarism, imperialism, widespread spying on citizens, corporatism, the use of propaganda to manufacture a national consensus) into culture, government, and business worldwide, but primarily in the U.S. They cite the influence of ex-Nazi scientists brought in under Operation Paperclip to help advance aerospace manufacturing in the U.S. with technological principles from Nazi UFOs, and the acquisition and creation of conglomerates by ex-Nazis and their sympathizers after the war, in both Europe and the U.S.[59]