The louisiana purchase

a: nearly tripled the size of the united states

b: improved relations between the united states and britain.

c: set the border between the united states and canada at the forty-nine parallel.

d: nearly doubled the size of the united states.

The answer to the question is D. the Louisiana Purchase nearly doubled the size of the United States

The answer to the question is D. the Louisiana Purchase nearly doubled the size of the United States

d. the right to establish a one-house legislature

explanation:

ur mom was made