Final answer:
Patricia Hill Collins expanded the concept of intersectionality to include complex interconnections of race, class, gender, and more, giving rise to nuanced experiences of prejudice and discrimination.
Step-by-step explanation:
Feminist sociologist Patricia Hill Collins expanded the concept of intersectionality, originally articulated by Kimberlé Crenshaw, to encompass multiple facets including race, class, gender, and sexual orientation. Collins's work highlights that the experience of race is not singular but is affected by other aspects such as gender and class. An example illustrating this is the differing experiences of prejudice against a white woman versus a poor Asian woman, who faces compounded stereotypes related to being poor, female, and a person of ethnic minority status.