The Dharmasutras and Dharmasastras specify the kind of work the 4 classes have to do.
1. The Brahmins were to learn and teach Vedas, perform Yagas and give and receive alms.
2. The Kshatriyas were to fight in wars, protect people, ensure justice, learn Vedas, get Yagas done and give alms.
3. The Vaisyas were also to learn Vedas, get Yagas done and give alms. In addition, they were to practice agriculture, do trading, and keep sheep.
4. The Sudras were to do only one thing – serve the other 3 Classes.
