History · Democratic Republic of the Congo

DR Congo: The Heart of the Continent

Old savanna kingdoms, King Leopold's private atrocity, a mineral giant, Mobutu's kleptocracy, and Africa's deadliest war

By Worldlore Editorial · 10 September 2026

Two men poling a long wooden dugout canoe on a broad brown river bordered by forest
The Congo River, the world's deepest, which drains a basin the size of Western Europe and gave the country and its two neighbours their name. (JeanJijiJunior / Wikimedia Commons · CC BY-SA 4.0)

A giant of forest and minerals

The Democratic Republic of the Congo is the largest country in sub-Saharan Africa and one of the most populous, straddling the equator around the Congo River and its rainforest — the second-largest on earth. Beneath it lies an extraordinary concentration of mineral wealth: most of the world's cobalt, plus copper, diamonds, gold, coltan and tin. And yet by income per head the Congo is among the poorest countries in the world. That gap — vast riches, extracted by outsiders, while the state and the people are left with nothing — has been the pattern since the 1880s.

A short history

  1. 14th–19th c.

    Savanna kingdoms

    Kongo, Luba, Lunda and Kuba build states in the south and along the rivers.

  2. 1885

    The Congo Free State

    King Leopold II is granted the whole basin as his private possession.

  3. 1890s–1908

    Rubber terror

    Forced rubber collection kills millions; an international outcry forces Leopold out.

  4. 1908–1960

    The Belgian Congo

    A racially rigid colony run for Belgian mining companies.

  5. 30 June 1960

    Independence

    Belgium hands over power with almost no preparation.

  6. January 1961

    Lumumba murdered

    The first prime minister is killed with Belgian and CIA complicity.

  7. 1965–1997

    Mobutu's Zaire

    A 32-year dictatorship and one of history's great kleptocracies.

  8. 1996–2003

    The Congo Wars

    Two wars drawing in nine countries; millions die.

  9. 2019

    First peaceful transfer

    Félix Tshisekedi succeeds Joseph Kabila.

Kingdoms of the basin

Bantu-speaking farmers spread across the Congo basin over some two thousand years, and states formed especially in the southern savanna and along the rivers: the Kingdom of Kongo in the west, Christianised from 1491 and then distorted by the slave trade; the Luba kingdom in the Katanga region, whose model of sacred kingship influenced much of Central Africa; the far-flung Lunda; and the Kuba, famous for their art and elaborate court. In the 19th century the eastern Congo was raided and partly ruled by Swahili-Arab ivory and slave traders from Zanzibar.

A carved wooden standing figure studded with hundreds of iron nails and blades, with a fierce expression
A Kongo nkisi nkondi power figure. Nails were driven in to activate the figure to enforce oaths or punish wrongdoers; many were carried off to European museums. (Wikimedia Commons)

Leopold's Congo

Henry Morton Stanley's journeys down the river in the 1870s opened the basin to Europe. King Leopold II of the Belgians, blocked from acquiring a colony for Belgium, secured personal sovereignty over the entire Congo basin — recognised by the Berlin Conference in 1885 — under the cover story of a philanthropic, anti-slavery "Congo Free State" the size of Western Europe, which he ruled as his private property.

It was a machine for extraction by terror. As the bicycle and the motor car created a world rubber boom, villages were set impossible quotas of wild rubber, enforced by an African conscript army under European officers through hostage- taking, village burning, the hippo-hide whip, and the cutting off of hands. Combined with famine, disease and a collapsing birth rate, this is estimated to have cut the Congo's population by around half — on the order of ten million people. The exposure of it, by missionaries, a British consul and campaigners like E. D. Morel, was one of the first great international human-rights movements, and in 1908 it forced Leopold to sell the Congo to the Belgian state.

A colonial-era photograph of ranked African soldiers in fezzes standing before a statue of a European king
Soldiers of the Force Publique, the colonial army, before a statue of Leopold II. The Force Publique enforced the rubber regime and later put down revolts across the colony. (Wikimedia Commons)

The Belgian Congo

Belgian state rule was less murderous than the Free State but still exploitative, racially rigid, and run for the profit of a handful of mining companies — Katanga copper, Kasai diamonds — alongside the administration and the Catholic Church, which ran the schools. Congolese were subjects with no political rights, and higher education was, deliberately, almost non-existent: at independence the country had a few dozen university graduates and virtually no African doctors, engineers or army officers. Its mineral wealth, meanwhile, was immense — Congolese uranium went into the first atomic bombs.

An early 20th-century photograph of an open copper mine with rail tracks and workers in Katanga
A copper mine in Katanga in the Belgian Congo era. Katanga's minerals made the colony one of the richest in the world — and the prize fought over after independence. (Wikimedia Commons)

Independence and the Congo Crisis

Faced with riots and the wave of African independence, Belgium granted the Congo independence on 30 June 1960 with almost no preparation. Within days the army mutinied, Belgium sent troops back, and mineral-rich Katanga seceded with Belgian and mining-company backing. The prime minister, the pan-Africanist Patrice Lumumba, appealed to the UN and then to the Soviet Union, alarming the West. In September 1960 the army chief, Joseph-Désiré Mobutu, seized power with CIA and Belgian support; Lumumba was arrested, handed to the Katangan authorities, and murdered in January 1961, a killing in which Belgian officers and the CIA were complicit. He became a martyr across Africa.

The two men who defined the state

A 1960 portrait of Patrice Lumumba in glasses and a goatee, wearing a suit
Patrice Lumumba, prime minister for ten weeks in 1960, murdered in January 1961. (Anefo / Wikimedia Commons)
Mobutu Sese Seko in his trademark leopard-skin hat and thick glasses
Mobutu Sese Seko, who ruled for 32 years and looted billions. (European Communities / Wikimedia Commons)

Mobutu's Zaire

Mobutu seized full power in 1965 and held it for 32 years. He built a one-party personality cult, renamed the country Zaire and himself Mobutu Sese Seko, launched an "authenticity" campaign, and seized foreign businesses to hand to cronies, wrecking the economy. As the West's anti-communist strongman in central Africa he received vast aid while presiding over one of the great kleptocracies of the century — an estimated several billion dollars looted — as roads, hospitals, schools and the state itself fell apart. By the 1990s the economy had collapsed and unpaid soldiers were financing themselves by looting the cities.

The Congo Wars

The 1994 Rwandan genocide spilled over the border when more than a million Hutu refugees, including the militias that had carried out the killing, flooded into eastern Zaire. In 1996 Rwanda and Uganda backed a Congolese rebellion under Laurent-Désiré Kabila that crossed the country in seven months; Mobutu, dying of cancer, fled in 1997, and Kabila renamed the country the Democratic Republic of the Congo. When Kabila turned on his sponsors, they backed a fresh rebellion in 1998 — but this time Angola, Zimbabwe and Namibia intervened for Kabila, and the Congo became the battlefield of a war involving nine African countries and dozens of militias, fought largely for the minerals of the east. Kabila was assassinated in 2001 and succeeded by his son Joseph, who moved toward peace; the war formally ended in 2003. Counting the deaths from disease and hunger as the state collapsed, estimates run from three to more than five million — the deadliest conflict since the Second World War.

The unending east

The eastern Congo has never been pacified. Scores of armed groups still operate in the Kivus and Ituri, sexual violence is used as a weapon on a mass scale, and the Rwandan-backed M23 rebellion seized Goma and Bukavu in 2025 in the worst escalation in years. Cobalt and copper from the south, much of it now Chinese-operated, make the country central to the global electronics and electric-vehicle supply chains.

A wide multi-lane boulevard with high-rise buildings and heavy traffic in a large African city
The Boulevard du 30 Juin in Kinshasa, named for independence day. The capital is now one of the largest cities in Africa, on a river across from Brazzaville. (Antoine Moens de Hase / Wikimedia Commons)

In 2019 the Congo saw its first peaceful transfer of power since independence, when Félix Tshisekedi succeeded Joseph Kabila — though the result was widely believed to have been arranged.

What the Congo carries

The through-line of the Congo's history since the 1880s has been constant: an extraordinary concentration of wealth beneath the ground, extracted by outsiders — Leopold, Belgian companies, Mobutu's foreign backers, neighbouring armies, and now global mining firms — while the Congolese state stays too weak to hold the country together and its people among the poorest on earth.

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