What can the united nations do

The United Nations (U.N.), headquartered in New York, is an international organization of 193 member-states. It was founded in 1945 to prevent another world war.1  

The U.N.'s founding charter mandates four ambitious purposes. It maintains international peace, which is a full-time job in itself. The U.N.'s other three missions help to achieve that overarching goal. It fosters friendly relations between its members, it solves international problems and promotes human rights, and it harmonizes its members' actions.  

buildings

explanation:

dude the first thing it says is that copied answers will get a zero. plus it would take anyone on an incredibly long time to answer. ive seen 2 people asking the exact same question and their questions got taken down. i have the assignment too, and im in the progress of doing it. i suggest going to a more private website, because this is the first place teachers look.