I think it is D. abolition movement. because a few of wemons rights activists also were involved in abolition.
Kshatriya were 2nd class, who ruled the Empires whereas Brahmin were 1st class, who could get their education & can become priests, only lower casts like shudra & dalit can't get along with other higher classes but they both could
Hope this helps!
He was the principle chief
None whatsoever.
Hillary isn't any better though.
Just remember, all opinion.