Answer:
Maintaining worldwide peace and security.As well they want to be Developing relations among nations. And Fostering cooperation between nations in order to solve economic, social, cultural, or humanitarian international problems.As well they want to be Providing a forum for bringing countries together to meet the UN's purposes and goal.So mainly they want to maintain world peace and security.
(Not my work) Answer: Progressive America was a turbulent world in which greed and corruption ruled. In this context many middle-class reformers came together to make the US a better place. While many historians would argue that the Progressive Movement was highly successful in combating the injustices of their time, the evidence will demonstrate that they fell short of meeting their own reform goals.
Athenian democracy developed around the 6th century BC in the Greek city-state (known as a polis)
Hope this helps