which group developed a social class system which eventually formed the basis for the hindu castle system

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

religion was the center of there society they practiced human sacrifices and which they believed kept there god strong and that he would keep bad guys away hope this

the answer would more than likely a.)falling crop prices  

hope the answer is right and ,either way have a nice day.