Why did it take so long for the African empire to develop technologically?

The delayed technological development in many African empires can be attributed to a combination of factors, including geographic diversity, varying access to resources, and the impacts of colonialism. The continent's vast landscapes created barriers to trade and communication, hindering the spread of innovations. Additionally, the focus on agriculture and traditional practices, along with disruptions from European colonization, often prioritized immediate survival over technological advancement. Furthermore, the lack of integration into global trade networks until the late 19th century limited exposure to new ideas and technologies.