SOUTHEAST ASIA - Cultural Mosaic

See textbook segment on "The Ethnic Mosaic", the "Colonial Imprint", and "Cultural-Geographic Legacies". Note how on the mainland, the present political boundaries [seout] which are the result of old colonial boundaries [secolony], coincide quite well with cultural groups [seethnic]. (Vietnamese-Vietnam, Khmers-Cambodia, Siamese-Thailand, and Burmand-Myanamar.)