@[email protected] @citrustwee Hello! A great place to start is a paper called Castes in India:Their Mechanism, Genesis and Development, by Dr. B.R. Ambedkar. You can find it here:

http://www.columbia.edu/itc/mealac/pritchett/00ambedkar/txt_ambedkar_castes.html

Also, the resources in this Drive are more than enough to get acquainted with it:
https://drive.google.com/folderview?id=17gBELijaEDSqg0I-NozAWWPWWGARH0gQ

I'll try putting together a list of resources and materials w.r.t to this. Also, do follow @h_tejas :)