The earliest inhabitants of Cameroon were probably the Bakas (Pygmies). They still inhabit the forests of the south and east provinces. Bantu speakers originating in the Cameroonian highlands were among the first groups to move out before other invaders. During the late 1770s and early 1800s, the Fulani, a pastoral Islamic people of the western Sahel, conquered most of what is now northern Cameroon, subjugating or displacing its largely non-Muslim inhabitants.
Arrival of the Europeans:
Although the Portuguese arrived on Cameroons coast in the 1500s, malaria prevented significant European settlement and conquest of the interior until the late 1870s, when large supplies of the malaria suppressant, quinine, became available. The early European presence in Cameroon was primarily devoted to coastal trade and the acquisition of slaves. The northern part of Cameroon was an important part of the Muslim slave trade network. The slave trade was largely suppressed by the mid-19th century. Christian missions established a presence in the late 19th century and continue to play a role in Cameroonian life.
Beginning in 1884, all of present-day Cameroon and parts of several of its neighbors became the German colony of Kamerun, with a capital first at Buea and later at Yaounde. After World War I, this colony was partitioned between Britain and France under a June 28, 1919 League of Nations mandate.
France gained the larger geographical share, transferred outlying regions to neighboring French colonies, and ruled the rest from Yaounde. Britains territory--a strip bordering Nigeria from the sea to Lake Chad, with an equal population--was ruled from Lagos.
In 1955, the outlawed Union of the Peoples of Cameroon (UPC), based largely among the Bamileke and Bassa ethnic groups, began an armed struggle for independence in French Cameroon.
This rebellion continued, with diminishing intensity, even after independence. Estimates of death from this conflict vary from tens of thousands to hundreds of thousands.
French Cameroon achieved