[Solved] In some societies, closely related members of the ruling class and the upper class marry to preserve their power and wealth within their families. This is a practice known as ________. A) ritual pollution B) apartheid C) endogamy D) indentured service Married White Males: Generally refers to adult males of European descent who are legally married. Internet Porn Sites: Websites that host sexually explicit material and are accessed for the purpose of sexual arousal. Internet Gambling: Wagering on casino or sports-type games over the internet, which raises issues related to addiction, regulation, and legality. Legal: Legal pertains to the system of rules that are recognized and enforced by a particular country or community to regulate the actions of its members.