had to allow the Portuguese to establish a colony in his province of Luanda in the south of his country. Kongo provided the Portuguese with support in their war against the Kingdom of Ndongo, located in the interior east of Luanda, when Portugal went to war with it in 1579. Eventually the Portuguese would gain control over most of the surrounding territory which led to increasing tensions with the Kongo. At the Battle of Ambuila in 1665, the Portuguese forces from Angola defeated the forces of king Antonio I of Kongo; Antonio was killed with many of his courtiers and the Luso-African author Manuel Roboredo, who had attempted to prevent this final war. Nevertheless, the country continued to exist, at least in name, for over two centuries, until the realm was divided among Portugal, Belgium, and France at the Conference of Berlin in 1884-1885. Luba Kingdom (1585-1889) The Luba Kingdom arose out of the Upemba culture and was founded by King Kongolo around 1585. His nephew and immediate, Kalala Ilunga, expanded into an Empire over neighbouring states on the upper left bank territories of the Lualaba River. At its peak, the empire had about a million people paying tribute to its king. The Luba Empire's success was due in large part to its development of a form of a government durable enough to withstand the disruptions of succession disputes and flexible enough to incorporate foreign leaders and governments. It was based on the twin principles of sacred kingship and rule by council. The Luba model of governing was so successful, it was adopted by the Lunda Kingdom and spread throughout Katanga and northern Angola as well as northwestern Zambia and its Luapula Province. Lunda Kingdom (1665-1887) The birth of the Lunda Kingdom is traced back to Ilunga Tshibinda who left his brother's Luba Kingdom and married a princess from an area in the south of Katanga. Their son, Mwaant Yav or Mwata Yamvo formed the central Lunda Kingdom there with a population of about 175,000 and became its ruler from 1660 to 1665. His title and name was passed to his descendants and successors as rulers of the kingdom. The Lunda kings became powerful militarily and then politically through marriage with descendants of the Luba kings. The Lunda people were able to settle and colonialize other areas and tribes, thus extending their empire through southwest Katanga into Angola and north-western