On June 5, 1956, a Montgomery federal court ruled that any law requiring racially segregated seating on buses violated the 14th Amendment to the U.S. Constitution. ... Montgomery's buses were integrated on December 21, 1956, and the boycott ended. It had lasted 381 days.
The proposition that he suggested was that the states should unite into a single union. What inspired him to propose this was the idea on how the Iroquois nation united five different Native-American nations under a single banner into a single union. Nobody supported this but eventually they started supporting the idea.
Puritans
Puritans comprised a religious group that was known for its strict religious observance, strong work ethic, and a desire to rid the Church of England of what the group considered as "immoral" practices. By 1641 most Puritans had moved to the New England colonies in to freely practice their religion
Grover Cleveland was known for his honesty,integrety.