Ello! pls help me! PLS DONT REPORT YALL BEEN REPORTING MY QUESTIONS FOR NO REASON! What is one result of the Aryans settling into a more stable life in India?

The Dravidian culture became the dominant culture in India.
Social classes were removed as an element of Indian culture.
Sanskrit became the most common language of educated Indians.
A nomadic existence became the most common lifestyle of Indians.