The "United Nations" would be the best list in terms of an organization dedicated to keeping the peace and protecting human rights, but it should be noted that the International Monetary Fund does a little bit if this in its own way as well.
The UnitedNations is an international organization that strives to maintain peace in the world. One of the most important missions of the United Nations is to ensure that human rights are respected all over the world. The United Nations is also important for its role in humanitarian action, diplomacy and international law.
