Igbimo agbero ara Afrika ati ara Europe kan je didasile ni 1951, be sini isepo 1961 selana igbimo asofin adamora.Ni Osu Kefa 1964, Britani fowo si aba idasile ijoba-araeni olselu ni Botswana.. 
Ó jẹ́ imusin Britani tẹ́lẹ̀, loni ó ti di orile-ede olominira Albagbépọ̀ tó ní àwọn igberiko mẹ́ta àti Western Area; àwọn wọ̀nyí na sí tún jẹ́ pipin sí agbègbè mẹ́rìnlélógún.Sierra Leone ní àgbàof State, pẹ̀lú ilé tí ilé tó jẹ́ oríṣiríṣi lati Savannah lẹ̀- lálá.. 