The Louisiana Purchase went between which two boundaries?

Explanation:

As a result of the treaty with Britain, the 49th parallel from the Lake of the Woods (along the present border of Minnesota and Canada) to the continental divide of the Rocky Mountains was established as the northern boundary of the Louisiana Purchase, and the United States gained territorial rights to the Pacific ...

it would be that mali has the worst literacy rate than the others

since most of current immigration into the u.s., both legal and illegal, is coming from latin america. it would be very difficult to imagine or rationalize a country my fellow citizens are trying desperately to flee into, would pose a threat to my prosperity or freedom. since the u.s. has a long history of intervention, but no record of permanent occupation, i would not feel oppression is the main objective.  

the largest free trade nation, along with the largest gdp in the world wanting to expand it's economic policy on us, and including us, could only be positive. the u.s. government has no interest in, or way of simply forcing american culture on us. and has no track record of it. other nations that adopted american social culture, or "americanization" did so voluntarily, mainly through the choice of allowing american businesses and u.s. citizens to come into their nations, as free operatives.