How did the united states manage to expand its territory across the continent

So, the United States wanted to find more opportunity in different places than where they were currently at. Of course they would go and expand their territory. United States pretty much bought out their way across the continent, with New Orleans and West Florida for $10 million as an example. They possibly fought for a bit of it, but most of it was bought out. :)

-Mabel <3

Manifestation, or manifest destiny. The expansion of a country.

answer; round wood logs, building materials like (plywood),also pulp and paper products;