Question

1).Who purchase Louisiana?From whom?

2).what was the man reson to?

3).How did the Lousiana Purchase Impact USA?

Answer 1

i know that the main reason was because the us were trying to create a manifest destiny 

Answer 2

1. Thomas Jefferson did the Louisianna purchase. He bought it from the French.
2. The main reason was to expand territory.
3. This impacted the US because it gave a huge chunk of land to them and it also started the Western Expansion.

Hope this helps. :D