Ideology, or beliefs that support social stratification, is found in

Class and caste system

Explanation: Social stratification is defined as the system of ranking the individual of a society in a hierarchy according to the category.The groups of people are classified according to the social class. Factors such as money and wealth is the parameter for general classification.

The ranking is usually done in class system as well as caste system. The caste system distributes the rank on the basis of high and low caste. The class system is based on the  individual or social parameters.

Ideology, or beliefs that support social stratification, is found in social stratification

Explanation:

Social stratification is a differentiator of community groups in certain social classes that are hereditary or multilevel.

Social stratification criteria, as follows:

answer; i believe that the correct answer is (decreased)

answer; /// i believe the correct answer is flash your high beams at them.or tap your horn;