Crismón
Alpha Chi Alpha ("Alpha Chi") was founded in 1956 as the "Phi Nu chapter" of Alpha Chi Rho, a national fraternal organization. A previous "Phi Nu chapter" of Alpha Chi Rho at Dartmouth had merged with the "Kappa chapter" of Phi Kappa Sigma in 1935 to become Gamma Delta Chi, a local fraternity still in existence at Dartmouth. The second "Phi Nu chapter" of Alpha Chi Rho is unrelated to the first chapter. The men of Alpha Chi Rho again broke away from the national group in 1963 and became a local fraternity named Alpha Chi Alpha. The Dartmouth chapter objected to a clause in the national fraternity organization's constitution that required all Alpha Chi Rho brothers to "accept Jesus as their lord and savior." The land and house used by the Alpha Chi Alpha fraternity are owned by the college. Dartmouth invested $1.3 million in renovations completed in the fall of 2004, which included the razing of the "Barn" structure that was used as social space by the brothers of Alpha Chi Alpha to make way for a new expanded basement and main floor area. Renovations on the Alpha Chi Alpha physical plant were completed in 2005.