Answer:
the second one "both were part of a larger effort..."
2000, as there was no “0th” Century.
The strategy of the African-American civil rights movement changed from legality to illegal mass actions.
<h3>What is the African-American civil rights movement?</h3>
The Civil Rights Movement is the name of a national organization that fought to demand full access to civil rights and equality before the law for the African-American community.
<h3>What strategy did they use to protest?</h3>
During the 1950s the African-American movement was not as strong in the United States, during this decade some activists took individual actions to demand their rights.
However, since the end of the 1950s, massive activities and demonstrations began to be carried out that were hardly controlled by state forces and that drew much attention from the press and government agencies.
This generated that more attention to their demands and they managed to achieve equal access to rights as citizens and the eradication of racial segregation.
Learn more about African American Civil Rights Movement in: brainly.com/question/22786026
It would cause erosion by washing away the soil into the ocean
