Senegalese Democratic Union
Senegalese Democratic Union was a political party in Senegal, founded in 1946 by the Communist Study Groups. UDS became affiliated as the Senegalese section of the African [Democratic Rally].
Later in 1955 the UDS was expelled from RDA, and substituted by the less radical Senegalese Popular Movement.
In 1956 UDS decided to merge into the Senegalese [Popular Bloc]. Former UDS cadres played an important role in the formation of African Regroupment Party-Senegal.