Léopold Sédar Senghor (9 October 1906 – 20 December 2001) was a Senegalese poet, politician, and cultural theorist. He was the first president of Senegal (1960–80). He was part of the Négritude movement. Some people called him an African socialist, but many Senegalese socialists thought he was not really socialist because he was supported by France and put communists in Senegal in jail. He also started the Senegalese Democratic Bloc party.