This passage refers to the Peace of Westphalia, but is should be noted that taken out of context it could be referring to several different things within that topic itself.
What’s ur question? I’m not sure how to answer
Answer: Roosevelt Corollary stated that European nations were not allowed to intervene in Latin American countries, i.e. do not send ships over to collect $ owed to you. Inform the US, and we will take care of it. Added to the Monroe Doctrine
Explanation:
The correct answer is A, or Poor citizens throughout Europe given the right to vote.