The Institute for Historical Review (IHR) is a Holocaust denial organization founded by American white supremacist and antisemitic propagandist Willis Carto in 1978. IHR broke with Carto in 1993; Mark Weber has led the group since 1995. Presenting itself... Read more

RevisionistHistory.org serves as a clearinghouse for material published by and about Holocaust denier Michael A. Hoffman II. The website houses Hoffman’s online bookstore, as well as his Revisionist History newsletter (1995–2022) and podcast (2022–present).

The Barnes Review is a historical “revisionist” magazine that has promoted Holocaust denial and antisemitism since its founding in the 1990s by antisemitic propagandist Willis Carto. It is still in circulation and continues to regularly advertise Holocaust... Read more

Ayo Kimathi (aka Irritated Genie) is a Maryland-based antisemitic and anti-LGBTQ+ Black nationalist extremist. Kimathi has appeared on podcasts hosted by white supremacists or other antisemitic extremists, finding common ground over their shared hatred of Jews. For... Read more

Blood Tribe is a neo-Nazi group with semi-autonomous chapters in the United States and Canada. Blood Tribe promotes hardline white supremacist views and openly directs its vitriol at Jews, "non-whites" and the LGBTQ+ community. Blood Tribe formed... Read more