What is a 'caste system'?Salvery Another name movie

The caste system in India is the paradigmatic ethnographic example of caste. It has origins in ancient India, and was transformed by various ruling elites in medieval, early-modern, and modern India, especially the Mughal Empire and the British Raj. It is today the basis of affirmative action programmes in India.

SLAVERY BY ANOTHER NAME is a 90-minute documentary that challenges one of Americans' most cherished SLAVERY BY ANOTHER NAME is a 90-minute documentary that challenges one of Americans' most cherished assumptions: the belief that slavery in this country ended with the Emancipation Proclamation.

(hope this helps can i  plz have brainlist :D hehe)

Explanation:

i think the answer is d. good luck.