[Solved] According to Nicholas Groth, which type of rapist experiences an erotic association with violence and becomes sexually aroused by the victim's pain, suffering, and mutilation? A)anger rapists B)resistance rapists C)sadistic rapists D)power rapists Early 1900s: A historical period marked by significant social, economic, and technological changes, approximately from 1900 to 1910. American Federation of Labor: A historic national federation of labor unions in the United States, known for focusing on skilled workers and collective bargaining. Primary Goals: represent the fundamental objectives or targets that an individual, organization, or project aims to achieve, serving as the driving force behind strategies and actions. Period of Strikes: A time frame characterized by a series of strikes, indicating widespread labor disputes or industrial action.