While shopping for clothes, a black woman is followed around the store by a white sales associate. Frustrated, she leaves the store and decides to go home. Her husband, on seeing her enter the house, asks: "What's for dinner?" What concept could we as sociologists use to understand her experiences, both in the store and at home?
a.	Feminization of poverty
b.	Second-wave feminism
c.	Intersectionality
d.	Gender inequality