King notes in lines 69-70 that civil rights activists are sometimes asked when will you be satisfied what does he say will satisfied African American's

Answer: The answer is:

Justice and righteousness

Explanation:

As part of his great speech he said:

"There are those who are asking the devotees of civil rights, 'When will you be satisfied?' We can never be satisfied as long as our bodies, heavy with the fatigue of travel, cannot gain lodging in the motels of the highways and the hotels of the cities. We cannot be satisfied as long as the Negro's basic mobility is from a smaller ghetto to a larger one. We can never be satisfied as long as a Negro in Mississippi cannot vote and a Negro in New York believes he has nothing for which to vote. No, no, we are not satisfied, and we will not be satisfied until justice rolls down like waters and righteousness like a mighty stream."