Why did people begin to move west at the end of the 19th century?

List factors that contributed to public confidence in the postwar united states

The bloodless, or glorious, revolution in 1688 a. encouraged nobles in their quest to recreate a feudal society. b. ended the commonwealth and restored james ii to the throne. c. placed mary and william, both protestants, on the throne. d. restored property rights to those who had lost them as a consequence of the english civil war.

In 1819, what did the united states obtain from spain for $5 million?