The tactics that civil rights activists used to oppose racial segregation were sit- ins, boycotts and protest marches.
Explanation:
The Civil Rights Movement was a social movement undertaken by the colored people, to end the racial discrimination against them.
People of many different races and religions were also part of the movement.
But predominantly, most of their activists were African- Americans. Activists no matter what their race or religion was, joined in the protest.
The participants led a very non- violent form of protest. Despite the fact that they were attacked by angry mobs, they refused to bow down to the violence and carried on with their protest quietly.
Finally, the outcome was in the favor of the African Americans, and the white people slowly changed their attitude towards the colored race and gave them the rights, they deserved.
I dont understand that question ?
A scientist I think i am unsure but i think this is right
B and D are the same init