The mosque at Kong, c. 1897. Engraving from Louis Gustave Binger, Du Niger au Golfe de Guinée , 1892.

The African continent, situated between Europe and the imagined treasures of the Far East, quickly became the destination of the European explorers of the fifteenth century. The first Europeans to explore the West African coast were the Portuguese. Other European sea powers soon followed, and trade was established with many of the coastal peoples of West Africa. At first, the trade included gold, ivory, and pepper, but the establishment of American colonies in the sixteenth century spurred a demand for slaves, who soon became the major export from the West African coastal regions. Local rulers, under treaties with the Europeans, procured goods and slaves from inhabitants of the interior. By the end of the fifteenth century, commercial contacts with Europe had spawned strong European influences, which permeated areas northward from the West African coast.

Côte d'Ivoire, like the rest of West Africa, was subject to these influences, but the absence of sheltered harbors along its coastline prevented Europeans from establishing permanent trading posts. Seaborne trade, therefore, was irregular and played only a minor role in the penetration and eventual conquest by Europeans of Côte d'Ivoire. The slave trade, in particular, had little effect on the peoples of Côte d'Ivoire. A profitable trade in ivory, which gave the area its name, was carried out during the seventeenth century, but it brought about such a decline in elephants that the trade itself virtually had died out by the beginning of the eighteenth century.

The earliest recorded French voyage to West Africa took place in 1483. The first West African French settlement, Saint Louis, was founded in the mid-seventeenth century in Senegal, while at about the same time the Dutch ceded to the French a settlement at Ile de Gorée off Dakar. A French mission was established in 1687 at Assini, and it became the first European outpost in that area. Assini's survival was precarious, however, and only in the midnineteenth century did the French establish themselves firmly in Côte d'Ivoire. By that time, they had already established settlements around the mouth of the Senegal River and at other points along the coasts of what are now Senegal, Gambia, and Guinea-Bissau. Meanwhile, the British had permanent outposts in the same areas and on the Gulf of Guinea east of Côte d'Ivoire.

Activity along the coast stimulated European interest in the interior, especially along the two great rivers, the Senegal and the Niger. Concerted French exploration of West Africa began in the mid-nineteenth century but moved slowly and was based more on individual initiative than on government policy. In the 1840s, the French concluded a series of treaties with local West African rulers that enabled the French to build fortified posts along the Gulf of Guinea to serve as permanent trading centers. The first posts in Côte d'Ivoire include853 ded one at Assini and another at GrandBassam , which became the colony's first capital. The treaties provided for French sovereignty within the posts and for trading privileges in exchange for fees or costumes (see Glossary) paid annually to the local rulers for the use of the land. The arrangement was not entirely satisfactory to the French because trade was limited and misunderstandings over treaty obligations often arose. Nevertheless, the French government maintained the treaties, hoping to expand trade. France also wanted to maintain a presence in the region to stem the increasing influence of the British along the Gulf of Guinea coast.

The defeat of France in the Franco-Prussian War (1871) and the subsequent annexation by Germany of the French province of AlsaceLorraine caused the French government to abandon its colonial ambitions and withdraw its military garrisons from its French West African trading posts, leaving them in the care of resident merchants. The trading post at Grand-Bassam in Côte d'Ivoire was left in the care of a shipper from Marseille, Arthur Verdier, who in 1878 was named resident of the Establishment of Côte d'Ivoire.

Data as of November 1988