The Boers, also known as Afrikaners, were the descendants of the original Dutch settlers of southern Africa. Britain took possession of the Dutch Cape colony in 1806 during the Napoleonic wars, sparking resistance from the independence-minded Boers, who resented the Anglicization of South Africa and Britain’s anti-slavery policies. In 1833, the Boers began an exodus into African tribal territory, where they founded the republics of the Transvaal and the Orange Free State. The two new republics lived peaceably with their British neighbors until 1867 when the discovery of diamonds and gold in the region made the conflict between the Boer states and Britain inevitable.
The Byzantine Empire is the eastern half of the Roman Empire, which survived for a thousand years after the western half had crumbled into various feudal kingdoms and which finally fell to Ottoman Turkish onslaughts in 1453.