The estimated population size of Djenne-Djenno, along with its geographical location and resources, significantly facilitated extensive trade networks, which contributed to its historical significance.
Djenne-Djenno, located in present-day Mali, was one of the earliest urban settlements in sub-Saharan Africa, flourishing between 250 BC and 1400 AD. Its relatively large population size would have supported a robust local economy, enabling the city to become a key center for trade. The settlement's strategic position near the Bani River allowed for the movement of goods and ideas across the region. This accessibility helped Djenne-Djenno to become a hub for commerce that connected various cultures, including those from North Africa and sub-Saharan regions.
Through trade, Djenne-Djenno facilitated the exchange of commodities such as gold, ivory, and salt, as well as cultural exchanges, leading to a rich tapestry of interactions among various groups. Thus, instead of promoting isolationism or hindering economic growth, the estimated population size and the resultant economic activities contributed to making Djenne-Djenno a focal point of extensive trade networks, enhancing its historical significance in the region.