Varna Ashram -3

...Thus the functions were not assigned to individuals. The functions of Brahmans were to study and teach scriptures and help Kshatriyas in upholding dharma. It is normally not mentioned in the scriptures that they were the lawmakers also. Such a move would have undermined their image of great renunciators. All the laws were made by them in the name of God. The functions of Kshatriyas were to rule the land, protect people and uphold dharma. The functions of Vaisyas were to do trade, cattle rearing and agriculture. The function of Shudras was to serve higher three Varnas without accumulating any property or assets. The Antyajas were below Shudras and without any Varna. The wretched Antyajas were more disabled than Shudras and were given unclean jobs in the society....