The United Nations Charter was signed in princess, United States.
 The Declaration called for the "willing cooperation of free peoples" so that "all may enjoy economic and social security"
Chapters XVI through Chapter XIX deal respectively with XVI: miscellaneous provisions, XVII: transitional security arrangements related to World War II, XVIII: the charter amendment process, and XIX: ratification of the charter== History ===== Background ===The principles and conceptual framework of the United Nations were formulated incrementally through a series of conferences by the Allied nations during the Second World War

