The caste system in the subcontinent, was first established by the _____?

The caste system in the subcontinent, was first established by the _____?

برصغیر میں ذات پات کا نظام، سب سے پہلے _____ نے قائم کیا؟
Explanation

The caste system in the Indian subcontinent was first established by the Aryans, who arrived in the region around 1500 BCE.

They created a social hierarchy with four varnas (classes):

  1. Brahmins (priests and scholars)
  2. Kshatriyas (warriors and rulers)
  3. Vaishyas (merchants and traders)
  4. Shudras (labourers and servants)