The movement that arose in the post-World War II period advocating for decolonization across Africa is often referred to as the Pan-Africanism movement. This ideology promoted the unity and solidarity of African nations and peoples, emphasizing self-determination and independence from colonial powers. The movement gained momentum as countries began to gain independence during the 1950s and 1960s. Leaders such as Kwame Nkrumah and Julius Nyerere played pivotal roles in advancing these goals, fostering a sense of national identity and pride among African populations, and addressing the social and economic disparities created by colonialism.