How do you use the Caste System to find labour?
For example people bringing water is one group. stone cutters is another group.
warriors belong to another group. It stressed on gene protection and gene specialization.
Now it did result in such modern evils. But even good systems in the hands of bad people eventually lead to evil and oppression like islam and communism.
From baburnama:
Another good thing in Hindustan is that it has unnumbered
and endless workmen of every kind. There is a fixed caste {jam'i)
for every sort of work and for every thing, which has done that
work or that thing from father to son till now. Mulla Sharaf,
writing in the Zafar-ndma about the building of Timur Beg's
Stone Mosque, lays stress on the fact that on it 200 stone-cutters
worked, from AzarbaTjan, Fars, Hindustan and other countries.
But 680 men worked daily on my buildings in Agra and of Agra
stone-cutters only ; while 149 1 stone-cutters worked daily on my
buildings in Agra, Slkrl, Blana, Dulpur, Guallar and Kull. In
Fol. 292. the same way there are numberless artisans and workmen of
every sort in Hindiistan.