[Solved] Under the crime control model, which of the following is considered to be an essential tool? A)pre-sentence investigation reports B)plea bargains C)sentencing guidelines D)jurisdiction Pornography: Visual or written content that is intended to stimulate erotic, rather than aesthetic or emotional feelings. Obscene Material: Content considered offensive or inappropriate by the standards of public decency and morality, often sexual in nature, and regulated by law in many jurisdictions. Political Environment: The context created by political institutions, processes, and activities that influence the operation of societies and businesses. Fair Trade Commission: The Fair Trade Commission is a government agency responsible for promoting fair business practices and competition by enforcing laws related to antitrust and consumer protection.