How did colonialism shape the borders of African nations?

Colonialism significantly shaped the borders of African nations through the arbitrary division of territories by European powers during the Berlin Conference of 1884-1885. These borders often disregarded existing ethnic, cultural, and linguistic boundaries, leading to the grouping of diverse communities within single states and the separation of others across borders. This artificial delineation has contributed to ongoing conflicts and tensions in many African countries, as the imposed borders often do not reflect the historical or social realities of the continent. Consequently, the legacy of colonialism continues to impact political stability and national identity in Africa today.