The division of society into categories, ranks, or classes is called a. caste system. c. social stratification. b. rank d. division.

c. social stratification

Explanation:

Social stratification is known to be the grouping of people into various categories in the society. Furthermore, people are categorized according to their race, colour, religion, gender, level of income, wealth, power and so on. Thus, it is regarded as an arrangement in the society which separate or segregate some group of people from others thereby leading or resulting to inequality.

answer; quantitative versus qualitative research;

answer; informational social influence;