Many on the commanding officers in the U.S. army were southern, the south defended there homeland, and many had skills that made them great soldiers
Monroe doctrine
Monroe doctrine warns European countries to not colonize or puppet monarch
Answer:
<em>Not</em><em> </em><em>sure</em><em> </em><em>but</em><em> </em><em>here</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>best</em><em> </em><em>answer</em><em> </em><em>I</em><em> </em><em>can</em><em> </em><em>give</em><em> </em><em>you</em><em>.</em><em> </em>
Explanation:
The Louisiana Purchase went from the Mississippi River all the way to the beginning of the Rocky Mountains.