In Spite of the Fact That Aisha Was Born a Shudra

In spite of the fact that Aisha was born a Shudra, or a low-status worker, her Hindu faith tells her that if she is a good person, she will be reborn into a higher group. She focuses not on her daily struggles, but instead on the better life she will have when she is reincarnated. Aisha's society is stratified based on which criteria?

A) caste
B) slavery
C) estate
D) social class