Answer:
The question is incomplete bit I believe the question is taking about the Louisiana purchase in 1803 by United States from France which doubled the size of the United States as at that time.
Explanation:
The Louisiana Purchase of 180 made the United States a territory of about 828,000 square miles from France, and hence doubling the size of the young republic.
What as at that time was known as the Louisiana Territory spread from the Mississippi River in the east to the Rocky Mountains in the west and from the Gulf of Mexico in the south to the Canadian border in the north.
Part of or all of the 15 states were ultimately created from this land deal, which is considered one of the most important achievements of Thomas Jefferson’s presidency.
I hope this helps to solve that the question is and gives more insight to what Louisiana Purchase of 1803 was all about.
