Final answer:
The Freedom Riders were activists challenging segregation in the Southern United States by riding interstate buses in 1961. The term 'Freedom Riders movie' likely refers to a documentary or dramatic portrayal of these events.
Step-by-step explanation:
The Freedom Riders were civil rights activists who rode interstate buses into the segregated southern United States in 1961 and subsequent years to challenge the non-enforcement of the United States Supreme Court decisions Morgan v. Virginia (1946) and Boynton v. Virginia (1960), which ruled that segregated public buses were unconstitutional. The Freedom Rides, and the violent reactions they provoked, bolstered the credibility of the American Civil Rights Movement, and they called national attention to the disregard for federal law and the brutality suffered by African Americans in the southern United States. The Freedom Riders movie is likely a reference to a documentary or film that depicts these events. The movie Freedom Riders is a historical documentary that sheds light on the Civil Rights Movement in America. Released in 2010, it explores the journey of a group of African American and white activists who rode interstate buses together to challenge segregated bus terminals in the South during the early 1960s. The film showcases their courageous efforts to fight for racial equality and justice.