" In 1984, when the legal drinking age was raised to 21, underage students moved their partying from bars to private houses, which changed the Greek experience profoundly. Now fraternities had disproportionate control over the college party scene, they played an even more dominate role on campus. By the early, 1990s, 86 percent of fraternity brothers were binge drinking. "

― Alexandra Robbins , Fraternity: An Inside Look at a Year of College Boys Becoming Men