How is the Ghana mali and songhai considered a golden age?

The Ghana, Mali, and Songhai empires are considered a golden age due to their significant contributions to trade, culture, and scholarship in West Africa. They thrived on the trans-Saharan trade routes, facilitating the exchange of gold, salt, and other goods, which led to immense wealth and prosperity. Additionally, centers of learning, such as Timbuktu, flourished during this period, attracting scholars and promoting advancements in education, science, and the arts. This era also saw the spread of Islam, which influenced governance, culture, and societal structures across the region.