What did western Sudanese empires and guinea coast have in common?

Western Sudanese empires, such as the Mali and Songhai empires, and the Guinea Coast shared several similarities, particularly in their reliance on trade and agriculture. Both regions benefited from rich Natural Resources, including gold in Sudan and agricultural products in the Guinea Coast, which fostered economic growth and cultural exchange. Additionally, both areas experienced the influence of Islam, which played a significant role in shaping their societies and trade networks. Ultimately, these connections facilitated interactions between diverse cultures and contributed to the development of powerful states in West Africa.