Pretty sure your answer is B. They didn't get equal rights until the 60's, I don't believe they were removed from jobs, and I'm fairly certain they wouldn't have done work without pay (The Great Migration is a good example of that).
I'm pretty sure the answer is ( a terminal moraines )
The correct answer to this open question is the following.
The event I've learned about that could be viewed as a fight for human or civil rights is the Montgomery Bus Boycott and the founding of the SCLC, the Southern Christian Leadership Conference. Dr. Martin Luther King Jr. was one of the founders of this important group.
Complimentary information.-
The Montgomery Bus Boycott started on December 5, 1955, when African American woman Rosa Parks was arrested by the Montgomery Police because she was seated in the white section of the bus and refused to give her seat to a white man.
On January 10, 1957. Dr. Martin Luther King Jr. became the first President of the Southern Christian Leadership Conference (SCLC), whose headquarters were in Atlanta, Georgia.
Answer:
It is described as a separation procedure that separates two immiscible liquids. Pouring away the clear topmost layer of liquid accomplishes this. Separation of a mixture of oil from water is an example of decantation.