At midnight on March 6, 1957, in a crowded square in Accra, the British flag came down and a new one went up. Ghana, led by Kwame Nkrumah, became the first colony in sub-Saharan Africa to win independence, taking its name from the medieval empire you met earlier. Within twenty years nearly the whole continent had followed. The harder questions came afterward: what independence was for, and who would hold power once the colonizers left.

Roots of independence

Ideas of African unity and self-rule had been building for generations, among thinkers such as the Liberian scholar Edward Blyden and the African American writer W. E. B. Du Bois, who organized Pan-African Congresses from 1919. The 1945 Pan-African Congress in Manchester, England brought together future leaders including Nkrumah and Jomo Kenyatta of Kenya and demanded independence outright. The Second World War sped things up. Hundreds of thousands of African soldiers fought for Britain and France, and returned to colonies that still denied them basic rights, while the Allies proclaimed that peoples should choose their own governments.

Waves of freedom

In 1960, often called the Year of Africa, seventeen African countries became independent, including most of French West and Equatorial Africa, Nigeria, Somalia and Congo. Many transfers were negotiated; others were won through long wars. Algeria's war of independence against France, from 1954 to 1962, killed hundreds of thousands. In Kenya the British fought the Mau Mau rising of the 1950s and held tens of thousands of suspects in detention camps, where torture was widespread. In 2013 Britain paid compensation to Kenyans abused in colonial detention, more than five thousand of them. Portugal clung to Angola, Mozambique and Guinea-Bissau through grinding wars until a 1974 coup in Lisbon overthrew Portugal's dictatorship and the new government let its colonies go in 1974 and 1975. White minorities in Rhodesia and South Africa held on longest.

Congo, borders and unity

Congo's independence in June 1960 turned within days into crisis: an army mutiny, Belgian intervention, and the secession of the mineral-rich Katanga province. Prime Minister Patrice Lumumba appealed to the United Nations and then to the Soviet Union, alarming Washington. He was overthrown, handed to his enemies in Katanga and shot in January 1961, with Belgian officers present; Belgium later accepted a share of moral responsibility. The army chief Joseph Mobutu took power in 1965 and ruled until 1997. The Cold War dimension is explored further elsewhere.

Africa's new states inherited borders drawn in Europe. Leaders debated whether to redraw them or unite the continent outright, as Nkrumah urged. The Organization of African Unity, founded in Addis Ababa in 1963, chose stability. In 1964 the OAU agreed to respect the borders inherited from colonial rule, fearing that redrawing them would set off endless wars. Only rarely, as with Eritrea in 1993 and South Sudan in 2011, have new states broken away.

Hard decades

Many governments soon became one-party states, defended as necessary for unity and development; military coups became common from the mid 1960s. Economies built by colonial rule around one or two exports were exposed when prices fell, and by the 1980s many states were deep in debt. Tanzania's Julius Nyerere pursued ujamaa, a village-based socialism; it built a strong shared national identity and spread Swahili as a common language, but forced resettlement into villages hurt farm output. Botswana took another path: Botswana has been a multiparty democracy since independence in 1966, using diamond wealth with unusual care.

In South Africa, the National Party built apartheid from 1948, until a long struggle at home and pressure abroad forced it to negotiate. Nelson Mandela, freed in 1990 after twenty-seven years in prison, was elected president in 1994 in the first elections open to all adults. To deal with past crimes without endless trials or blanket forgetting, South Africa's Truth and Reconciliation Commission offered amnesty in exchange for full disclosure of politically motivated crimes, while giving victims a public hearing. Its record is still debated.

Since the end of the Cold War, multiparty elections have spread, and in 2002 the African Union replaced the OAU, claiming a right to intervene in member states in cases of genocide and war crimes. Progress has been uneven: a wave of coups swept the Sahel after 2020.

Worked example: Ghana's long road

Nkrumah's Convention People's Party won elections in 1951 while he was still in prison, and he went straight from his cell to lead the government. After independence he built schools, roads and the Akosombo Dam. He also jailed opponents without trial under a 1958 detention law and made Ghana a one-party state in 1964. In 1966, while he was abroad, the army overthrew him.

Coups and short-lived civilian governments followed for a quarter of a century. Then a new constitution in 1992 restored multiparty politics, and Ghana settled into a pattern rare anywhere: governing parties lost elections and handed over power peacefully, in 2000, 2008, 2016 and again after the vote of December 2024. Ghana's history suggests that independence was not a single midnight but a long argument about what freedom requires, and that institutions able to survive a lost election matter as much as the flag.