Answer: in my opinion I think the most purpose of government is that to establish the laws and maintain order and provide security, protect citizens from external threats, and promote the general welfare by providing public services.
I think the most important purpose of government is to create a law and order society that can function properly with less disfunction. Take cuba for example. They have a dictatorship that presents law and order but makes people in cuba have "not so great" lives. So there is a balance but naturally itis important to have some for of governmental system everywhere.
P.S how is this going to answer a specific question on a test or something?
A major purpose of Fort Gibson in Oklahoma Territory was to A. hinder Plains Indians’ attempts to migrate to eastern United States territory B. coordinate the resettlement of American Indians arriving from the American southeast during the early to mid-1800s C. civilize ...