Can someone explain the creation of the united nations and it’s importance?

I mean the United Nation just maintains political cooperations between countries and deals with foreign and domestic issues of the member countries whenever it happens lol..yea

-Thanks,

             Sanjith U. (that's my signature just in typed format..yea uh thanks)

the first action that caused many creek indians to turn against william mcintosh was when mcintosh a) supported the united states during the creek war of 1813–1814. b) attempted to stop the sale of creek land to the u.s. government. c) seized control of over 1,000 acres of land belonging to the creeks.