What was Louisiana purchase?

The Louisiana Purchase was the acquisition of the territory of Louisiana by the United States from France in 1803. In return for fifteen million dollars, or approximately eighteen dollars per square mile, the United States nominally acquired a total of 828,000 sq mi.

Explanation:

The Louisiana Purchase was the acquisition of the territory of Louisiana by the United States from France in 1803. In return for fifteen million dollars, or approximately eighteen dollars per square mile, the United States nominally acquired a total of 828,000 sq

Explanation:

nativists tried to get rid of the immigrants as they thought they were going to ruin the u.s.  

c) troops march forward in close formation against newer, more accurate weapons