C or B I would go with B but if not then it's C
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.
Explanation:
It affected American’s economic system because of somemajor reasons.
1: We are in large debt and cannot pay it
2. We need a federal bank
It was a treaty signed on december 29th 1835 in New Echota, Georgia by officials of the United States government and representatives of a minority Cherokee political faction, the Treaty party