Question

why did some people oppose the caste system?

Answer 1

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The priests divided people into four groups, called varnas.

The priests also said that these groups were decided on the basis of birth. Many people did not accept the system of varna laid down by the brahmins. Some people felt that there should be no differences amongst people based on occupation.

hope it helps

Answer 2

Answer:

The priests divided people into four groups, called varnas. ... The priests also said that these groups were decided on the basis of birth. Many people did not accept the system of varna laid down by the brahmins. Some people felt that there should be no differences amongst people based on occupation.