Supremacism is the belief that a particular race, species, ethnic group, religion, gender, sexual orientation, class, belief system or culture is superior to others and entitles those who identify with it to dominate, control or rule those who do not.

Many anthropologists consider male supremacism, also known as “male dominance” or “patriarchy”, to exist in all cultures throughout human history. Under it special rights or status is granted to men, i.e. "male privilege." Such supremacy is enforced through a variety of cultural, political and interpersonal strategies. Others note that this often has been balanced by various forms of female authority. Since the 19th century there have been a number of feminist movements opposed to male supremacism and working for equal legal rights and protections for women in all cultural, political and interpersonal relations.

Centuries of European colonialism of the Americas, Africa, Australia, Oceania and Asia were justified by white supremacist attitudes. During the 19th century, the phrase "The White Man's Burden" was widely used to justify imperialist policy as a noble enterprise.

David Ernest Duke (born July 1, 1950) is a former Grand Wizard of the Knights of the Ku Klux Klan an American activist and writer, and former Republican Louisiana State Representative. He was a candidate in the Democratic presidential primaries in 1988 and the Republican presidential primaries in 1992. Duke has unsuccessfully run for the Louisiana State Senate, U.S. Senate, U.S. House of Representatives, and Governor of Louisiana.

A former Grand Wizard of the Knights of the Ku Klux Klan, Duke describes himself as a racial realist, asserting that "all people have a basic human right to preserve their own heritage." He is in strong opposition to what he asserts to be Jewish control of the Federal Reserve Bank, the federal government and the media. Duke supports stopping both legal and illegal Non-European immigration, preservation of what he labels Western culture and traditionalist Christian "family values", strict Constitutionalism, abolition of the Internal Revenue Service, voluntary racial segregation, ardent anti-communism and white separatism.

Gilad Atzmon (Hebrew: גלעד עצמון‎; born June 9, 1963) is an Israeli-born British jazz saxophonist, novelist, political activist and writer.

Atzmon's album Exile was BBC jazz album of the year in 2003. Playing over 100 dates a year, he has been called "surely the hardest-gigging man in British jazz." His albums, of which he has recorded thirteen to date, often explore the music of the Middle East and political themes. He has described himself as a "devoted political artist."

A profile in The Guardian in 2009 which described Atzmon as "one of London's finest saxophonists" stated: "It is Atzmon's blunt anti-Zionism rather than his music that has given him an international profile, particularly in the Arab world, where his essays are widely read." His criticisms of Zionism, Jewish identity, and Judaism, as well as his controversial views on The Holocaust and Jewish history have led to allegations of antisemitism and racism from both Zionists and anti-Zionists.

Atzmon was born in a secular Jewish family in Tel Aviv, and trained at the Rubin Academy of Music in Jerusalem.

Pamela Geller (born June 14, 1958) is an American blogger, author, political activist, and commentator. She is known primarily for her criticisms of Islam and opposition to Muslim activities and causes, such as the proposed construction of an Islamic community center near the former site of the World Trade Center. She has described her blogging and campaigns in the United States as being against what she terms "creeping Sharia" in the country.

Geller and Robert Spencer co-founded the Freedom Defense Initiative and Stop Islamization of America, an organization which is labeled as a hate group by the Anti-Defamation League and the Southern Poverty Law Center. Geller and Spencer also co-authored the book The Post-American Presidency: The Obama Administration's War on America.

Geller, born to Jewish parents Reuben ("Ruby") and Lillian Geller, is the third of four sisters. Growing up in Hewlett Harbor, Long Island, New York, she assisted in her father's business, where she learned to speak fluent Spanish. Two of her sisters became doctors, and the third became a teacher.