Timeline of the Medieval Traders on the Swahili Coast

Timeline of the Medieval Traders on the Swahili Coast Based on archaeological and historical data, the medieval period of the 11th through 16th centuries AD was the heyday of Swahili Coast trading communities. But that data has also shown that the African merchants and sailors of the Swahili Coast began to  trade in international goods at least 300-500 years earlier. A timeline of the major events on the Swahili coast: Early 16th century, the  arrival of Portuguese and the end of Kilwas trading powerCa 1400 start of Nabhan dynasty1331, Ibn Battuta visits Mogadishu14th-16th centuries, a shift in trade to the  Indian Ocean, the heyday of coastal Swahili townsCa 1300, the  start of Mahdali dynasty (Abul Mawahib)Ca 1200, first coins minted by Ali bin al-Hasan in Kilwa12th century, a rise of Mogadishu11th-12th centuries, most coastal people converted to Islam, a shift in trade to the  Red Sea11th century, start of Shirazi dynasty9th century, slave trade with the  Persian Gulf8th century, the first mosque built6th-8th centuries AD, trade established with Muslim traders40 AD, author of Periplus visits Rhapta The Ruling Sultans A chronology of ruling sultans can be derived from the Kilwa Chronicle, two undated medieval documents recording an oral history of the large Swahili capital of Kilwa. Scholars are skeptical of its accuracy, however, particularly with respect to the semi-mythical Shirazi dynasty: but they are agreed on the existence of several important sultans: Ali ibn al-Hasan (11th century)Daud ibn al-HasanSulaiman ibn al-Hasan (early 14th c)Daud ibn Sulaiman (early 14th c)al-Hasan ibn Talut (ca 1277)Muhammad ibn Sulaimanal-Hasan ibn Sulaiman (ca 1331, visited by Ibn Battuta)Sulaiman ibn al-Husain (14th c) Pre  or Proto-Swahili The earliest pre or proto-Swahili sites date to the first century AD, when the unnamed Greek sailor who authored the merchants guide Periplus of the Erythraean Sea, visited Rhapta on what is today the central Tanzanian coast. Rhapta was reported in the Periplus to be under the rule of Maza on the Arabian Peninsula. The Periplus reported that ivory, rhinoceros horn, nautilus and turtle shell, metal implements, glass, and foodstuffs were imports available in Rhapta. Finds of Egypt-Roman and other Mediterranean imports dated to the last few centuries BC suggest some contact with those areas. By the 6th to 10th centuries AD, people on the coast were living in mostly rectangular earth-and-thatch houses, with household economies based on pearl millet agriculture, cattle pastoralism, and fishing. They smelted iron, built boats and made what archaeologists called Tana Tradition or Triangular Incised Ware pots; they obtained imported goods such as glazed ceramics, glassware, metal jewelry, and stone and glass beads from the Persian Gulf. Beginning in the 8th century, the African inhabitants had converted to Islam. Archaeological excavations at Kilwa Kisiwani and Shanga in Kenya have demonstrated that these towns were settled as early as the 7th and 8th centuries. Other prominent sites of this period include Manda in northern Kenya, Unguja Ukuu on Zanzibar and Tumbe on Pemba. Islam and Kilwa The earliest mosque on the Swahili coast is located in the town of Shanga in the Lamu Archipelago. A timber mosque was built here in the 8th century AD, and rebuilt in the same location, again and again, each time larger and more substantial. Fish became an increasingly important part of the local diet, consisting of fish on the reefs, within about one kilometer (one-half mile) from the shore. In the 9th century, connections between Eastern Africa and the Middle East included the export of thousands of slaves from Africas interior. The slaves were transported through Swahili coastal towns to destinations in Iraq such as Basra, where they worked on a dam. In 868, the slave revolted in Basra, weakening the market for slaves from Swahili. By ~1200, all of the large Swahili settlements included stone built mosques. The Growth of Swahili Towns Through the 11th-14th centuries, the Swahili towns expanded in scale, in the numbers and variety of imported and locally-produced material goods, and in trade relationships between the interior of Africa and other societies around the Indian Ocean. A wide variety of boats were built for sea-going trade. Although most of the houses continued to be made of earth and thatch, some of the houses were built of coral, and many of the larger and newer settlements were stone towns, communities marked by elite residences built of stone. Stonetowns grew in number and size, and trade blossomed. Exports included ivory, iron, animal products, mangrove poles for house construction; imports included glazed ceramics, beads and other jewelry, cloth, and religious texts. Coins  were minted in some of the larger centers, and iron and copper alloys, and beads of various types were produced locally. Portuguese Colonization In 1498-1499, the Portuguese explorer Vasco de Gama began exploring the Indian Ocean. Beginning in the 16th century, Portuguese and Arab colonization began to decrease the power of the Swahili towns, evidenced by the construction of Fort Jesus in Mombasa in 1593, and the increasingly aggressive trade wars in the Indian Ocean. The Swahili culture fought variously successfully against such incursions and although disruptions in trade and loss of autonomy did occur, the coast prevailed in urban and rural life. By the end of the 17th century, the Portuguese lost control of the western Indian Ocean to Oman and Zanzibar. The Swahili coast was reunited under the Omani sultanate in the 19th century. Sources Chami FA. 2009. Kilwa and the Swahili Towns: Reflections from an archaeological perspective. In: Larsen K, editor. Knowledge, Renewal and Religion: Repositioning and changing ideological and material circumstances among the Swahili on the East African coast. 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