What were the "Freedom Rides?"

Explanation:

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 minoans were group of people living in the greek islands of crete in the mediterranean sea during the bronze age

answer; ///i believe that the correct answer is because the house and senate frequently pass different versions of the same bill;