Folded mountains form when two plates converge and  1. neither is pushed under the other 2. both are pushed down 3. one is pushed sideways 4. both are pushed sideways

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