Mu Alpha Theta was created in 1957.
Alpha Theta was created in 1920.
Alpha Delta Theta was created in 1919.
Theta Phi Alpha was created on 1912-08-30.
Mu Alpha Phi was created on 1927-10-24.
Sigma Alpha Mu was created in 1909.
Alpha Eta Mu Beta was created in 1979.
Phi Mu Alpha Sinfonia was created on October 6, 1898.
Michigan Alpha Chapter House of Phi Delta Theta was created in 1903.
Kappa Alpha Theta is an international fraternity for women founded on January 27, 1870 at DePauw University. Kappa Alpha Theta was the first Greek-letter women's college fraternity.
All of the Delta Sigma Theta founders were undergraduate members of Alpha Kappa Alpha at Howard University.
The motto of Phi Alpha Mu is 'We Follow the Light of Fellowship'.
x = r*cos(theta) y = r*sin(theta) for alpha < theta < alpha + 90 degrees where r is the radius and alpha is any angle (which determines the direction in which the quarter circle is facing).