Which foreign policy served national interests the most, Proclamation Neutrality 1793, Louisiana Purchase 1803, the War of 1812 OR THE Monroe Doctrine?[Target skills CONTEXTUALIZATION]

The Monroe Doctrine

Explanation:

The doctrine threatens European nations by not allow more colonization and monarchs rule in the Western Hemisphere. The Monroe Doctrine was a foreign policy issued in 1823 under the presidency of James Monroe.  

President James Monroe states that America has never interfered in foreign matters before. When the rights of the Americas jeopard, then it became necessary to get involved in the issue. The United States will not allow colonization and monarchs rule because it will further lead to the establishment of a colony in America.

the answer is c     : )

explanation:

i don't have an explanation because i don't know, but i think the answer is c because i googled it and google is right : ) just kidding google isn't allways right but the answer is still c. i hope this !

which time period is this? or is this story fictional, i'm going to need more info to answer this question