Lao Theung

Literally, Laotian of the mountain slopes; group--including Kammu, Loven, and Lamet--that traditionally lives in medium altitudes, practices swidden, or slash-and-burn-agriculture, and speaks Mon-Khmer languages and dialects. According to the 1985 census, approximately 24 percent of the population. Regarded as original inhabitants of Laos, formally referred to by ethnic Lao as kha, or slave.