The Northern Mbundu or Ambundu (distinct from the Southern Mbundu or Ovimbundu) are a people living in Angola's North-West, North of the river Kwanza. The Ambundu speak Kimbundu, and mostly also the official language of the country, Portuguese. They are the second biggest ethnic group in the country, with 2.4 million people in the latest count The Ambundu nowadays live in the region stretching to the East from Angola's capital city of Luanda (see map). They are predominant in the Bengo and Malanje provinces and in neighbouring parts of the Cuanza Norte and Cuanza Sul provinces. The head of the main Mbundu kingdom was called Ngola, which is the origin of the name of the country Angola.
Precolonial History 
The Mbundu are one of the Bantu peoples. They had been arriving in the Angola region from the early Middle Ages on, but the biggest part of the immigration took place between the 13th and 16th century C.E.. Kimbundu is a West-Bantu language, and it is thought that the Mbundu have arrived from the North Africa rather than from the East Africa. The Bantu peoples brought agriculture with them. They built permanent villages, and traded with the (then) indigenous Pygmies and Khoi-San populations.
The Mbundu society consisted of local communities until the 14th century. Their society has always been matrilineal. Land was inherited matrilineally, and the descent system was matrilineal as well. Boys used to go and live in the villages of their maternal uncles, so as to preserve a matrilinear core to the village. Theoretically, the lineage was projected onto status, instead of individuals, which gave the system some flexibility. This feature is not found with neighbouring peoples, like the Ovimbundu to the South, and the Bakongo to the North.
The name Mbundu was first used by the Bakongo, before it was adopted by the Mbundu themselves. The first king of Kongo occupied part of the Mbundu territories from 1370, and turned it into his province MPemba. He made MBanza Kongo his capital there. Later on the Mbundu kingdom of Matamba became Kongo's vassal. Around 1500 C.E., Kongo also had claims on NDongo and Kisama, near the Kwanza river.
Kongo, which had been in contact with the Portuguese since 1482, held a monopoly on trade with this country. When a NDongo's leader, or ngola, tried to break this monopoly, this led to war, in which the Bakongo were defeated in 1556. NDongo was now independent, and directly confronted Portugal's colonialism. It allied itself with Matamba against the country in 1590, but was defeated in 1614. Now, NDongo itself became a target for the slave trade, and its population fled in large numbers to neighbouring states.
NZinga MBandi was a deceased NDongo ngola's sister. Bypassing the reigning ngola, she negotiated a peace treaty with the Portuguese. The treaty gave substantial trade and religious advantages to Portugal, but delivered Nzinga the throne in NDongo. After five years, she had to flee from Portuguese troops to Matamba. She became queen of Matamba, a kingdom which was traditionally led by women, and turned it into the most powerful state in the region, and a big exporter of slaves. Matamba, and neighboring Kasanje, had monopolies in the slave trade, and started falling apart in the 19th century when this trade lost in importance. The rise of a new trade in ivory, rubber and wax, which avoided the old monopolies, reduced the power of central authority in the Mbundu states in this century.
The Portuguese had defeated Matamba in 1836, and had advanced to Kasanje by the middle of the century. Their actual influence, however, was quite limited due to the lack of people, money, and an efficient military. The Mbundu had opportunities to revolt or negotiate liberties. This changed at the end of the 19th century. European countries forced, out of economic, strategic, and nationalistic considerations, a tighter control over African territories. To protect their interests, the Portuguese sent a number of military expeditions into the areas, which they considered to be their colonies, and brought them under actual control. The last Mbundu tribe to be defeated were the NDembo. It took the Portuguese three years to subdue a NDembo revolt in 1910. In 1917 all of their territory was occupied, and became part of the Portuguese colony of Angola.
The American actor Chris Tucker discovered that his genealogical DNA test shows that he was of the Ambundu ethnic group on the PBS special African American Lives. Isaiah Washington, another American actor, has a genealogical DNA link to the Ambundu group through his paternal line.
- The historical literature in English refers to them generally as Mbundu; erroneously, the are sometimes called "Kimbundo(s)", after their language. In Portuguese, they are in such cases spelled as "Quimbundos". While they traditionally has no name for themselves as a whole, but only for the different subgroups, "Akwambundu" is beginning to be generally accepted.
- Encyclopædia Britannica Online: Mbundu People NB: This count is outdated, as the population of Luanda alone amounts to an estimated 5 million in 2010, awaiting the census scheduled for 2013.
- Unesco/M. El Fasi General History of Africa, Vol. III
- Collelo, ed. Angola, 1991 summary of literature, sponsored by U.S. Dept of the Army
- David Birmingham Trade and Conflict in Angola: The Mbundu and Their Neighbours under the Influence of the Portuguese, 1483-1790, Oxford: Clarendon, 1966
- Joseph Miller Kings and Kinsmen: Early Mbundu states in Angola, Oxford: Clarendon, 1976
- Jan Vansina Kingdoms of Savanna: A History of the Central African States until European Occupation, Madison, 1966.