Can someone help me PLS its a test

Apartheid was a system used in the 1900s that isolated people according to race. The white minority ruled and the policy discriminated against non-white population groups such as Natives, African Americans, and Indians. This system effected South Africa greatly because it led to South Africa’s new constitution, which is founded on the values of the advancement of human rights and freedom.

I hope this helps :) GL

what is the answer

the values of the selma marchers was to bring   their ability to vote into law. mlk was not hat march, which was protesting toward lbj