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Phi Beta Kappa Fraternity was founded at the College of William and Mary. Photo courtesy of Peterjr1961 on Flickr
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Phi Beta Kappa opened different chapters across campuses. Photo courtesy of JeffSchwartz on Flickr
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Alpha Delta Pi was founded as the first secret society for women. Photo courtesy of AmandaB3 on Flickr
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Alpha Kappa Phi Agonian Sorority was founded in SUNY Geneseo. Photo courtesy of sraggio on Flickr
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Tau Kappa University Fraternity was founded in Illinois Wesleyan University. Photo courtesy of Jyames on Flickr
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Kappa Delta Phi Fraternity was founded in Bridgewater State College. Photo courtesy of Timothy Valentine on Flickr
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National Panhellenic Conference was established. It now has 26 national sororities.
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Alpha Phi Alpha was created. It became the first black intercollegiate Greek-letter fraternity. Photo courtesy of Lacey Miranda on Flickr
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Alpha Kappa Alpha was founded. It was the first historically black sorority.
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The North-American Inter Fraternity Council was created. It represents 75 national and international fraternities.
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Alpha Epsilon Phi was founded in Barnard College. Photo courtesy of f.alles on Flickr
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Kappa Alpha Psi Fraternity was founded in Indiana University. Photo courtesy of Indiana Public Media on Flickr
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Alpha Epsilon Pi Fraternity was founded in New York University. Photo courtesy of jpellgen on Flickr
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Sigma Delta Tau Sorority was founded in Cornell University. Photo courtesy of Jewish Historical Society of the Upper Midwest on Flickr
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Sigma Gamma Rho Sorority Inc. was founded in Butler University. Photo courtesy of rhoyaldiadem on Flickr
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The National Pan-Hellenic Council was created, composed of the “Divine Nine” Black sororities. Photo courtesy of Mr. Jincks
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Phi Iota Alpha Fraternity Inc. was founded in Rensselaer Polytechnic Institute. Photo courtesy of Rob Ketcherside on Flickr
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Pi Alpha Nu Fraternity was founded in SUNY Plattsburgh.
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Sigma Beta Chi Fraternity was founded in Northern Michigan University. Photo courtesy of jibegod on flickr
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Kappa Delta Phi National Affiliated Sorority was founded in Husson College.
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Lambda Sigma Upsilon Fraternity Inc. was founded Rutgers University, New Brunswick Livingston Campus. Photo courtesy of SCholewiak on Flickr
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Chi Upsilon Sigma National Latin Sorority Inc. was founded in Rugters New Brunswick. Photo courtesy of SCholewiak on Flickr
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Mu Sigma Upsilon Sorority Inc. was founded in Rutgers University, New Brunswick Campus.
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La Unidad Latina, Lambda Upsilon Lambda Fraternity, Inc. was founded in Cornell University. Photo courtesy of charcoalmc
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Sigma Lambda Upsilon Senoritas Latinas Unidad Sorority Inc. was founded in Binghamton University. Photo courtesy of Suffrboy on Flickr
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National Association of Latino Fraternal Organizations (NALFO was established representing 19 Latino Greek Organizations.
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Lambda Tau Omega Sorority Inc was founded in Montclair University. Photo courtesy of Robin M. Ashford on Flickr
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Omega Phi Chi Sorority Inc. was founded in Rugters Univeristy.
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Omega Phi Beta Sorority was founded in SUNY Albany.
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Sigma Lambda Gamma Sorority Inc. was founded in University of Iowa. Photo courtesy of anthonylibrarian on Flickr
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Hermanidad de Sigma Iota Alpha was founded in SUNY Albany.
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Lambda Pi Upsilon Latinas Poderosas Unidad was founded in SUNY Geneseo. Photo courtesy of MattBritt00 on Flickr