Which statement correctly completes #3 above? A. List pros and cons of each choice. B. Provide a score for each list of pros and cons C. A weighted number system is a useful evaluation tool. D. Look at the strengths of the Internet as research tool.

The caste system in india was used for what purpose? a) to ensure that all people had an adequate income b) to prevent the rich from taking too much power c) to provide social control and conformity according to one’s birth d) to draft a military capable of defending india from mongol invasion