"Racial purity" is a concept that suggests the idea of maintaining a specific racial or ethnic group without mixing with others. This belief often stems from the notion that certain races possess superior traits, leading to the desire to preserve these characteristics. Historically, this idea has been associated with various movements and ideologies, including Nazism in Germany, which promoted the idea of an Aryan race. The pursuit of racial purity has led to discrimination, segregation, and violence against those deemed "impure." It has been used to justify policies such as forced sterilizations and genocide, as seen in the Holocaust. Today, the concept is widely discredited and condemned for its association with racism and human rights violations.