Which document recongnized the independence of the america nd defined its boundaries?

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

Which of these was one of the most important aspects of washington's presidency a. he did not consider how his actions would affect later presidents b. he came to believe that political parties would be good for the country. c. he insisted that congress make specific rules about the duties of the president d. he did not take advantage of the opportunity to keep the power the country offered him.

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?