Mbundu kingdom (the 'Angola') that fought Portuguese expansion, famously under Queen Nzinga.
Ndongo's final stronghold of Pungo Andongo fell to Portuguese forces on 18 November 1671; King João Hari was captured and beheaded, and the kingdom's territory was annexed to Portuguese Angola.
Biography of Queen Njinga centered on the Mbundu kingdom of Ndongo and its wars with Portugal.
Shillington's survey covers the Mbundu kingdoms of Ndongo and Matamba and the Portuguese conquest of the Angola coast.