[Solved] Discrimination based on which of the following is not included in the Civil Rights Act (and amendments to the act)? A) national origin B) pregnancy C) gender D) age Vaginal Intercourse: A sexual activity involving the insertion of the penis into the vagina. Streetwalkers: Prostitutes who predominantly find their customers by walking in public places, often on the streets. Sex Workers: Individuals who engage in providing sexual services in exchange for money or goods, a practice that varies widely in legal and social acceptance. Child Pornography: Illegal material that depicts minors in explicit sexual situations, which is prohibited and punishable by law.