- Aryans came into conflict with the indigenous inhabitants called dasas, dasyus etc.
- The Aryans were divided into five tribes called Panchjana, but there might have been other tribes too.
- The Aryans fought amongst themselves and sometimes enlisted the support of Non-Aryan people for the purpose.
- The Bharatas and Tristu were the ruling Aryan clans and they were supported by priest Vashishtha.
- The country Bharatvarsha was eventually named after the tribe Bharata, which is first mentioned in the Rig Veda.
- The Bharata ruling clan was opposed by a host of ten chiefs, five of whom were heads of Aryan tribes and remaining five of Non-Aryan people.
- The battle that Bharata fought with the host of ten chiefs is known as Battle of Ten Kings.
- It was fought on river Parushni, coterminous with the river Ravi.