Original sentence: Homosexual agenda (or gay agenda) is a term used to describe the advocacy of cultural acceptance and normalization of non-heterosexual orientations and relationships
Edited sentence: Homosexual agenda (or gay agenda) is a term used by individuals and groups in the United States who believe that there may be a loosely organized movement to mainstream homosexuals and homosexuality.This movement constitutes the advocacy of cultural acceptance and normalization of non-heterosexual orientations and relationships