Beverly Hills, 90210In 1990 the fledgling Fox television network debuted its prime time soap opera Beverly Hills, 90210, which was intended to appeal to viewers in their late teens and early twenties. Before long, not only did the network have a genuine hit with a large and devoted audience but the program had evolved into a cultural phenomenon as well, becoming a lens through which its youthful viewers defined much of their own sense of themselves. By an overwhelming