C. by race
the policy of apartheid separated them by race in south africa
Answer:
2
Explanation:
The second one is correct.
The Freedom riders were arrested and put in jail for 30 days because they broke a state law in Mississippi. This law called for segregated facilities for black and white citizens. The Freedom riders intentionally had black riders sit-in the whites only section of these facilities. This form of protest resulted in arrests in several states across the "Deep South."