The characteristics of social stratification include: (A)It is supported by belief or ideology: Social stratification often relies on ideologies that justify unequal distribution of resources and privileges. (B) It is only found in caste-based societies:** This is incorrect; social stratification exists in various forms across different societies, not just caste-based ones. (C) It persists over generations:** Social stratification is typically inherited, with privileges and disadvantages passing from one generation to the next. (D) People with more privileges support the system of stratification:** This statement holds true as those in privileged positions often benefit from maintaining the status quo.
Thus, the correct options are (A), (C), and (D) only.