What is government?
a. a corporation set up to conduct business
b. a process communities use to investigate their neighbors
c. an institution by which societies establish and enforce laws
d. an organization set up for people to file complaints.

Government is actually an institution by which societies establish and enforce laws. The correct option among all the options that are given in the question is the third option or option "c". Government have the authority to rule a state or a country. I hope that the answer has come to your help.