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 United States would be protected by Spain if a conflict with England arose.
A need for labor was caused by the quick growth of tobacco farming in Jamestown
Because it allowed them to not only water their crops during the planting season,but also allowed them to take their crops to market in New Orleans and sell them