Answer:
Explanation:Archaeological evidence suggests that Great Zimbabwe became a centre for trading, with artefacts suggesting that the city formed part of a trade network linked to Kilwa and extending as far as China. Copper coins found at Kilwa Kisiwani appear to be of the same pure ore found on the Swahili coast.This international trade was mainly in gold and ivory; some estimates indicate that more than 20 million ounces of gold were extracted from the groundThat international commerce was in addition to the local agricultural trade, in which cattle were especially important.
Explanation:
With an economy based on cattle husbandry, crop cultivation, and the trade of gold on the coast of the Indian Ocean, Great Zimbabwe was the heart of a thriving trading empire from the 11th to the 15th centuries. The word zimbabwe, the country's namesake, is a Shona (Bantu) word meaning “stone houses.”