Answer: B. Urbanization
Explanation: Family, education and religion and government are all considered as part of those social structures or social institution that makes up a society.
Urbanization on the other hand is a process by which people migrate or move from rural areas into urban areas (cities) in search of a better life, so urbanization is not considered to be among social institution. Social institution consist of a large number of people who coexist together with a common goal or purpose.
