The correct answer is - Canada and the United States.
Canada and the United States are both countries that officially serve as international peacekeepers. In essence, this means that these countries can intervene in a military way in other countries if their judgement is that there's a conflict that those countries are not able to solve on their own, if there's a danger of war, or if the humans rights are violated. Now this is a very nice and noble cause, but unfortunately, the United States has used this privilege on multiple occasions in its advantage, in order to gain something that is in their interest.