Why did people join the freedom riders?

Hope this helps :D

Explanation:

The Freedom Rides brought together civil rights activists who rode interstate buses from DC into the segregated South in 1961 to challenge the non-enforcement of the U.S. Supreme Court decisions that ruled that segregated public buses were unconstitutional. 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 , which ruled that segregated public buses were unconstitutional.