Why did Jefferson send representatives to France?

to ensure that the French would support the United States in a future war against Great Britain.

Explanation:

He sent them to France for many reasons. He sent them there to negotiate the Louisiana Purchase. He sent them there to make deals on supplying them for the war going at that time, and also sent them there when they supplied the USA with supplies for their war.

the mexican-american war was a conflict between the united states and mexico, fought from april 1846 to february 1848.

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.