I need some help about a research project

[ineedinfo]

Hi, I'm a student who is doing a research project about social fraternities and sororities. I need information about the History of Greek Culture, how did social organizations come about, what parts of Greek were used, and why were they exclusive. Also I need some information on Modern Greek Culture, who were they, why Greek culture, and thier belief system. Please could someone repond, my e-mail address is number43pit@yahoo.com