Final answer:
The group of civil rights workers who took trips through southern states to protest illegal bus segregation were known as the Freedom Riders. They were sponsored by the Congress of Racial Equality (CORE) and the Student Nonviolent Coordinating Committee (SNCC).
Step-by-step explanation:
The group of civil rights workers who took trips through southern states to protest illegal bus segregation were known as the Freedom Riders. They were sponsored by the Congress of Racial Equality (CORE) and the Student Nonviolent Coordinating Committee (SNCC). The Freedom Riders aimed to test the enforcement of a U.S. Supreme Court decision prohibiting segregation on interstate transportation and to protest segregated waiting rooms in southern terminals.