Answer:Montgomery Bus Boycott. Sparked by the arrest of Rosa Parks on 1 December 1955, the Montgomery bus boycott was a 13-month mass protest that ended with the U.S. Supreme Court ruling that segregation on public buses is unconstitutional. ... The roots of the bus boycott began years before the arrest of Rosa Parks.
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It want let me do it so im oing to put in comment
"<span>D. chose" should take the place of "been choosing" since this happened in the past, so there needs to be a past-tense verb in clarify the time of the action.</span>