Multiple choice Which of the following was of highest importance in regard to the caste system? Moving to a higher level of caste interacting with people of different castes adhering to the strict rules of the caste helping lower caste people move up. Reveal answer Fill a bubble to check yourself C Correct answer Explanation The caste system was defined by rigid social stratification. Maintaining social order required individuals to adhere strictly to the rules, duties, and occupations associated with their specific caste.