The Atlantic-Congo languages are a branch of the larger Niger-Congo language family, primarily spoken in West and Central Africa. This group includes languages such as Wolof, Fula, and Kongo, which are used by millions of people across various countries. These languages are characterized by their rich systems of noun classes and tonal distinctions. The Atlantic sub-group includes languages spoken along the Atlantic coast, while the Congo sub-group encompasses languages found in the interior regions of the continent. Together, they reflect the diverse linguistic heritage of Africa.