The Monroe Doctrine was an effort to stop Europeans from influencing politics within the United States. (Lets say if Russia tried to turn the U.S communist during the cold war. The Monroe Doctrine would take into effect)
Wilson's 14 points were far more radical than the outcome of the Paris Peace Conference. The 14 points set specific barriers to prevent a future war and maintain peace, while the Paris Conference only offered temporary mediation.
Charlemagne reunited Western Europe. He built an empire that reached across three countries.
