Answer
In 1956, Amílcar Cabral co-founded the African Party for the Independence of Guinea and Cape Verde (PAIGC), a political movement fighting for the liberation of Guinea-Bissau and Cape Verde from Portuguese colonial rule. The PAIGC, under Cabral's leadership, employed guerrilla warfare tactics and political mobilization to challenge Portuguese authority and promote self-determination for the people of Guinea-Bissau and Cape Verde.