Yes, and by the same token, discrimination on the basis of caste would likely be judged to have a disparate impact based on nationality, race, and religion (aga

Yes, and by the same token, discrimination on the basis of caste would likely be judged to have a disparate impact based on nationality, race, and religion (against Hindus / Indians), since such discrimination won't impact people of other races. We just don't have actual precedent about it yet, but any company that doesn't take action over it is playing with fire.