The European struggle to establish forts and trading posts on the West African coast from about the mid-1600s to the mid-1700s was part of the wider competition for trade and empire in the Atlantic. The British, like other newcomers to the slave trade, found they could compete with the Dutch in West Africa only by forming national trading companies. The first such effective English enterprise was the Company of the Royal Adventurers, chartered in 1660 and succeeded in 1672 by the Royal African Company. Only a monopoly company could afford to build and maintain the forts considered essential to hold stocks of slaves and trade goods. In the early eighteenth century, Britain and France destroyed the Dutch hold on West African trade; and by the end of the French Revolution and the subsequent Napoleonic Wars (1799-1815), Britain had become the dominant commercial power in West Africa (see European Slave Trade in West Africa , ch. 1).
The slave trade was one of the major causes of the devastating internecine strife in southern Nigeria during the three centuries to the mid-1800s, when actually abolition occurred. In the nineteenth century, Britain was interested primarily in opening markets for its manufactured goods in West Africa and expanding commerce in palm oil. Securing the oil and ivory trade required that Britain usurp the power of coastal chiefs in what became Nigeria.
Formal "protection" and--eventually--colonization of Nigeria resulted not only from the desire to safeguard Britain's expanding trade interests in the Nigerian hinterland, but also from an interest in forestalling formal claims by other colonial powers, such as France and Germany. By 1850 British trading interests were concentrating in Lagos and the Niger River delta. British administration in Nigeria formally began in 1861, when Lagos became a crown colony, a step taken in response to factors such as the now-illegal activities of slave traders, the disruption of trade by the Yoruba civil wars, and fears that the French would take over Lagos (see The Nineteenth Century: Revolution and Radical Adjustment , ch. 1). Through a series of steps designed to facilitate trade, by 1906 present-day Nigeria was under British control.
Data as of June 1991