Which of these texts is most likely to contain information about the caste system?

a.) the analects
b.) the tripitaka
c.) the bhagavad-gita
d.) the way of virtue

I believe the answer is: C.the bhagavad-gita

Bhagavad Gita is filled with  framework of narration that created based  of  a conversation between  prince Arjuna , his guide,  and charioteer Lord Krishna.  This texts are most likely contain information about the caste system because it is accessible to people in all castes (other texts are only accessible for people in high castes)

uncle sam would be tossing and turning in his grave : *)

where's the