Original sentence: Alleged scientific findings of racial differences have been used to justify racial separatism.In the United States in the 2000s, the term racialism has been employed by white separatist groups such as Christian Identity, Aryan Nations, the American Nazi Party and White Aryan Resistance.Nazi Germany had a racialist policy with its concept of "Großdeutschland" (Greater Germany), alongside its racial ideal based on the nordic race
Edited sentence: Alleged scientific findings of racial differences have been used to justify racial separatism, which, when advocated by a dominant group, usually results in de facto discrimination and racial supremacism.In the United States in the 2000s, the term racialism has been employed by white separatist and white supremacist groups such as Christian Identity, Aryan Nations, the American Nazi Party and White Aryan Resistance.Nazi Germany had a racialist policy with its concept of "Großdeutschland" (Greater Germany), alongside its racial supremacist philosophy of anti-Semitism