Defined the boundaries of the united states with the spanish colonies

defined the boundaries of the united stats with the Spanish colonies.

guaranteed the united states navigation rights on the Mississippi river.

Explanation:

The original territory of the united states, as defined by the treaties of November 30, 1782, and September 3,1783, with great Britain, was bounded on the north by Canada, on the south by the Spanish colonies of east and west Florida, on the east by Atlantic ocean, and on the west by the Mississippi river. And that both Spanish subjects and U. S. citizens would have free navigation along the full length of the Mississippi.