Kigali of what is now Rwanda were the Twa, a group of aboriginal pygmy hunter-gatherers who settled the area between 8000 and 3000 BC and remain in the country today. They were followed between 700 BC and 1500 AD by a number of Bantu groups, including the Hutu and Tutsi, who began clearing forests for agriculture. According to oral history the Kingdom of Rwanda was founded in the 14th century on the shores of Lake Muhazi, around east of modern Kigali. At that time Rwanda was a small state in a loose confederation with larger and more powerful neighbours, Bugesera and
Kigali it remained a relatively small city until the 1970s due to government policies restricting rural-to-urban migration. The population reached 115,000 by 1978, and 235,000 by 1991. The city lost a large fraction of its population during the 1994 genocide, including those killed and those who fled to neighbouring countries. From 1995, however, the economy began to recover and large numbers of long-term Tutsi refugees returned from Uganda. Many of these refugees settled in Kigali and other urban areas, due to difficulty in obtaining land in other parts of the country. This phenomenon, coupled with a high birth rate and increased