"One major problem in Africa from a capitalist viewpoint was how to induce Africans to become laborers or cash-crop farmers. In some areas, such as West Africa, Africans had become so attached to European manufactures during the early period of trade that, on their own initiative, they were prepared to go to great lengths to participate in the colonial money economy. But that was not the universal response. In many instances, Africans did not consider the monetary incentives great enough to justify changing their way of life so as to become laborer or cash-crop farmers. In such cases, the colonial state intervened to use law, taxation, and outright force to make Africans pursue a line favorable to capitalist profits. When colonial governments seized African lands, they achieved two things simultaneously. They satisfied their own citizens (who wanted mining concessions or farming land) and they created the conditions whereby landless Africans had to work not just to pay taxes but also to survive. In settler areas such as Kenya and Rhodesia the colonial government also prevented Africans from growing cash crops so that their labor would be available directly for the whites. One of the Kenya white settlers, Colonel Grogan, put it bluntly when he said of the Kikuyu: “We have stolen his land. Now we must steal his limbs. Compulsory labor is the corollary of our occupation of the country.”"
January 1, 1970
https://en.wikiquote.org/wiki/Colonisation_of_Africa