Kinshasa
The city was founded as a trading post by Henry Morton Stanley in 1881. It was named Léopoldville in honour of King Leopold II of Belgium, who controlled the vast territory that is now the Democratic Republic of the Congo, not as a colony but as a private property. The post flourished as the first navigable port on the Congo River above Livingstone Falls, a series of rapids over below Leopoldville. At first, all goods arriving by sea or being sent by sea had to be carried by porters between Léopoldville and Matadi, the port below the rapids and from the coast. The completion of the Matadi-Kinshasa portage railway, in 1898, provided an alternative route around the rapids and sparked the rapid development of Léopoldville. In 1914, a pipeline was installed so that crude oil could be transported from Matadi to the upriver steamers in Leopoldville. By 1923, the city was elevated to capital of the Belgian Congo, replacing the town of Boma in the Congo estuary. The town, nicknamed "Léo" or "Leopold", became a commercial centre and grew rapidly during the colonial period.
After gaining its independence on 30 June 1960, following riots in 1959, the Republic of the Congo elected its first prime minister, Patrice Lumumba. Lumumba's determination to have full control over Congo's resources to improve the living conditions of his people was perceived as a threat to Western interests. This being the height of the Cold War, the U.S. and Belgium did not want to lose control of the strategic wealth of the Congo, in particular its uranium. Less than a year after Lumumba's election, the Belgians and the U.S. bought the support of his Congolese rivals and set in motion the events that culminated in Lumumba's assassination. In 1965, with the help of the U.S. and Belgium, Joseph-Désiré Mobutu seized power in the Congo. He initiated a policy of "Africanizing" the names of people and places in the country. In 1966, Léopoldville was renamed "Kinshasa", for a village named Kinshasa that once stood near the site, today Kinshasa (commune). The city grew rapidly under Mobutu, drawing people from across the country who came in search of their fortunes or to escape ethnic strife elsewhere, thus adding to the many ethnicities and languages already found there.
Kisangani
Kisangani's economy is the one largest of cities in the Congo Basin and is the largest in the former Orientale province. It's an intricate hub of business and commerce and is one of three "command centers" for the Congolese economy (along with Kinshasa and Lubumbashi). Before the country gained independence from Belgium in 1960, Kisangani was reputed to have more Rolls-Royces per capita than any other city in the world. It flourished because of the many Boyoman who prospered during a boom in coffee, cotton and rubber production late in the colonial era, when those commodities still fetched high prices. Strategically positioned and central on a geographical map of the continent of Africa, at the confluence of the Lualaba River and Congo River, Kisangani is the inception and terminus point of river traffic between east and west of DR Congo, playing a major economic role in the '5 Chantiers' economic recovery and redevelopment of the Democratic Republic of the Congo (DRC). The city is today an important centre of commerce, finance, industry, metallurgy, panning, real estate, hydro industries, agriculture, breweries, technology, culture, media, and arts.