Original sentence: Identity politics is the politics of group-based movements representing the interests and identity of a particular group within a society, rather than policy issues relating to all members of a society, or the more traditional social class.Such a group identity is typically based on ethnicity, religion, sex, gender, or similar criteria
Edited sentence: Identity politics is the politics of group-based movements claiming to represent the interests and identity of a particular group within a society, rather than policy issues relating to all members of the community.Such a group identity is typically based on ethnicity, religion, sex, gender, or similar criteria, and belittles or sometimes totally rejects class-based analyses