Around 600 BC, the spread of African iron metallurgy, particularly among Bantu-speaking peoples, marked a significant technological advancement. This knowledge of iron smelting and forging techniques facilitated agricultural development and tool-making, transforming societies across sub-Saharan Africa. The dissemination of ironworking skills played a crucial role in shaping the continent's economic and cultural landscape.

The spread of African iron metallurgy around 600 BC supported agricultural and artistic traditions, deeply influencing oral poetry and later African literary expressions. This cultural heritage became a rich source of themes and motifs in poetry, celebrating community and resilience.