United Nations is a peackeeping organization. Over the years, the Madrigal philosophy has expanded. In addition to reuniting the Cahill family, the Madrigals try to promote peace and cooperation among all people. They were responsible for founding the United Nations, an international organization that works to stop wars, provide aid, and upholds justice around the world. The UN headquarters in New York City functions as an unofficial Madrigal stronghold, as does the International Court of Justice in the Netherlands. The League of Nations was also possibly created by Madrigals.