The movement has some ideological similarities with the self-styled
patriot movementand
sovereign citizen movement, and some members of those movements also espouse "constitutional sheriff" ideology.
[7][1] The "constitutional sheriff" or "county supremacy" movement itself arose from the
far-right Posse Comitatus, a racist and
anti-Semitic group of the 1970s and 1980s that also defined the county sheriff as the highest "legitimate" authority in the country,
[1][8]and was characterized by
paramilitary figures and the promotion of
conspiracy theories.
[1] Sheriffs are not mentioned in the U.S. Constitution.[9] The ideological basis of the sheriffs' movement is instead based on various incorrect historical and legal claims, relying on a pretense that the historic powers of the high sheriff of an English shireapply in the USA regardless of subsequent legal developments.[1]