Rod Serling clashed with people over racism and he was influential.
 Examples of anti-racist movements include the civil rights movement, the Anti-Apartheid Movement and Black Lives Matter
 It was also a major force behind racial segregation in the United States in the 19th and early 20th centuries, and of apartheid in South Africa; 19th and 20th-century racism in Western culture is particularly well documented and constitutes a reference point in studies and discourses about racism

