South Carolina - Trade

Trade, historically, has fostered economic growth and then expanded to feed the needs it generated.

Africa was apparently a world of small communities who traded among themselves before Arab conquerors fanned out after the Sunni Umayyads deposed the established Moslem powers in 661. The Damascan caliphate spread to Egypt in 670 and across northern Africa to Spain in 711, then down to Mauritania in 734.

The Umayyads were deposed by the Shia Abbasids in 750, who moved the Moslem capital to Baghdad and eventually established a trade network that spread from the Umayyad retreat in Spain across northern Africa and the middle east through northern India to the Tarim basin of western China.

Bernard Lewis has found the earliest reference to rice comes from the conquest of the Basra area on the Persian frontier by Moslem tribesmen in the 600's. They tested the unknown grain as food after a horse that had eaten some didn’t die.

It probably became more common as a luxury among the elite after the Abbasids developed Basra as an intellectual center. At some time it was introduced to Egypt, then Spain. The Ishmali Fatimids, who deposed the Abbasids in Egypt in 909, spread north to Sicily, taking rice with them.

Arab traders began moving down the east African coast to Manda island off Kenya in the 800's. Soon after items carved from chlorite schist quarried on the northwest coast of Madagascar appeared in east Africa. The success of a Yemeni clan at Mogadishu in the middle 1100's, brought traders from Shiraz to Kilwa island off Tanzania in the late 1100's.

In the early 1300's, the Mahdali, an Ishmali clan from southern Aden, took over Kilwa and then the east African gold trade. Arab traders weren’t as interested in developing new markets as they were in redirecting the existing trade in gold; urban centers emerged as a consequence, abetted by the availability of surplus food to support urban populations and supply travelers.

Madagascar was drawn into the web of trade. Iharana, where Chinese export China was found in graves from the late 1300's, developed in the northeast as another source for three-legged bowls made from metamorphic rock. The growing port of Aden, with its community of Indian merchants from Gujarat, imported rice from Kilwa, which Richard Gray believes could only have come from Madagascar.

Mande speakers near the headwaters of the western branch of the Niger in west Africa grew glaberrima rice, which Judith Carney believes made possible the earliest sub-Saharan kingdom of Ghana.

Desert caravans, guided by the Sanhaja, linked the peoples of the Mediterranean with the savannah of the Mande, each of whom seems to have remained isolated from one another. The revitalizing Sunni Almoravids from Mauritania attacked Ghana’s main city, Awdaghost, in 1055, before they took Córdova in 1102, setting off the reconquest.

In sub-Saharan Africa, the southern Mande, the Malinke, moved along the Niger to establish the towns of Mali along the bend of the river. Timbukto became a center of learning for the Songhai empire to the northeast in the 1300's.

The exposure to Islam and the requisite trips to Mecca through Egypt, at least among the elite, provided the opportunity for people from the Sahel and savannah to travel to areas with different irrigation systems and different varieties of rice.

Notes:
Carney, Judith. Black Rice: The African Origins of Rice Cultivation in the Americas, 2001.

Garlake, Peter. The Kingdoms of Africa, 1978.

Gray, Richard. "Southern Africa and Madagascar" in The Cambridge History of Africa: From c.1600 to c.1790, volume 4, 1975, edited by Richard Gray.

Lewis, Bernard. The Middle East: A Brief History of the Last 2,000 Years, 1995.