History
The lower Congo was the heart of the Kingdom of Kongo, which by the late 15th century ruled both banks of the river's estuary from its capital, Mbanza Kongo, in present-day Angola. Portuguese ships reached the river mouth in 1483, and Kongo's kings adopted Christianity, but the Atlantic slave trade drained the region of people for more than three centuries, with Boma serving as a trading post on the river.
Henry Morton Stanley's expeditions for King Leopold II opened the route inland in the late 1870s and 1880s, and in 1881 he founded a station named Léopoldville at the foot of the rapids on Malebo Pool. Boma became the capital of the Congo Free State, and the railway from Matadi to Léopoldville, built through the Crystal Mountains at a heavy cost in workers' lives and opened in 1898, carried out the rubber and ivory of the interior. The capital moved to Léopoldville in the 1920s. In 1921 the preacher Simon Kimbangu drew crowds at Nkamba before Belgian authorities imprisoned him for life; his church later became one of Africa's largest independent churches.
Riots in Léopoldville in January 1959 hastened independence. In 1964 Pierre Mulele led a rebellion in Kwilu against the central government. Under Mobutu the city, renamed Kinshasa in 1966, grew enormously while the state that ran it decayed, and looting by unpaid soldiers in 1991 and 1993 wrecked much of its economy. The city remains the seat of power, and its elections, protests and street politics shape the whole country.
