Maps: Collapse of the kingdom of Oyo

The annual maps illustrate internal zones of conflict to demonstrate when and where enslaved Africans came from inland before boarding slave ships to Brazil, Cuba and Sierra Leone.

年度地图展示了冲突的内部区域，用以阐释奴隶在登船前往巴西、古巴和塞拉利昂之前，从内陆地区抵达的时间与地点。