What are examples or intersectionality and marginalization?

These factors include: race, indigeneity, socioeconomic status, gender, gender identity, sexual orientation, age,

Assuming someone will act a certain way based on stereotypes about their identity

Explanation:

Because people are unique, many identities are possible. As one example of a group with an intersectional identity, Black lesbian women may have similarities to and differences from other oppressed groups in the meanings that are assigned to their multiple positionalities. Black women may identify with the oppressive and discriminatory experiences of White women as well as with those of Black men. At the same time, Black lesbian women's experiences may not be equivalent to those of these other groups. They may experience discrimination as a response to their race, gender, and/or sexual orientation. Thus, their experience does not necessarily reflect the sum of oppressions of racism, sexism, and heteronormativity but rather their unique identities and social locations as Black lesbian women that are not based in or driven by the perspectives of White women or of Black men (Bowleg, 2008; Crenshaw, 1989). That is, for example, even though Black women and White women are both women, and Black women and Black men are both Black, this does not mean that the perspectives and experiences of the latter groups are the same as or related to those of Black lesbian women.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.