The Nok Culture emerged in central Nigeria around 1500 BCE. These farmers cultivated pearl millet and cowpeas while establishing permanent settlements throughout the region. The Nok produced terracotta sculptures depicting humans and animals, characterized by triangular or oval-shaped eyes and elaborate hairstyles. Evidence suggests they smelted iron around 900-500 BCE, making them among the earliest iron-working societies in West Africa. Their cultural influence spread across approximately 78,000 square kilometers, indicating a widespread shared identity among these early sub-Saharan African communities.