Respuesta :

A fraternity or sorority is a group of men or women formed by a brotherhood or sisterhood and common goals and aspirations who make a commitment to each other for life. The members that form a fraternity or sorority share their efforts, friendship and knowledge
Fraternities are created by a group sharing same intrests or proffessions. You may know these in colleges, Guys normally have Fraternities and are called Frat Brothers. Sororities are the same thing but involve more females.