PCMAA is a non-profit community based charitable organization established in 1999 by group from Collo (Shilluk tribe from Southern Sudan) who sprung up in USA as a result of displacement by war. Its primary goal is to support refugees who are in need, to promote cultural activities and educational workshops and seminars open to the public. We have collected here a bunch of sites and documents about Collo (Shilluk) tribe in South Sudan: