In india, the introduction of sanskrit, hinduism, and the caste system all occurred during the time period of a. the ming dynasty b. the han dynasty c. the mughal empire d. aryan civilizations

The Aryans were a racial gathering formed in the 19th century to the mid-20th century that portrayed numerous people groups. A settled lifestyle for the Aryans brought with it an evolution of the caste system. Kingdoms and republics also emerged.  Aryans developed along caste lines and the caste system was sanctioned by Hinduism and is regarded as divine in origin.

D

Explanation:

answer called a epicycle;