Amílcar Cabral (var. Amílcar Lopes da Costa Cabral) (1924–1973) was an agricultural engineer, writer, and a nationalist thinker and political leader. He was also one of Africa's foremost anti-colonial leaders. Amílcar Cabral led the nationalist movement of Guinea-Bissau and Cape Verde Islands and the ensuing war of independence in Guinea-Bissau. He was assassinated on 20 January 1973, several months before Guinea-Bissau's unilateral declaration of independence. He is considered a founder of Cape Verde. Aristides Pereira served as first President of Cape Verde from 1975 to 1991.