In 1–2 sentences, explain how at least one achievement from either the Axum Empire or the Swahili city-states factored into their success.

One key achievement of the Axum Empire was their development of a unique script called Ge'ez, which facilitated trade, communication, and the spread of their influences.

One achievement that factored into the success of the Axum Empire was the construction of massive stone monuments called obelisks, which represented their military power and political influence in the region.