Shum Laka is a site that was important to the diffusion of the people who were from what continent?
Shum Laka The archaeological site of Shum Laka is the most prominent rockshelter site in the Grasslands region of the Laka Valley, northwest Cameroon. Occupations at this rockshelter date to the Later Stone Age. This region is important to investigations of the development and subsequent diffusion of the Bantu culture. The site of Shum Laka is located approximately 15 kilometers from the town of Bamenda, and it resides on the inner wall of the Bafochu Mbu caldera. The deposits at Shum Laka include each phase of cultural development in the Grasslands.
Proto-Malay The term Proto-Malay, which translates to "Melayu asli" (aboriginal Malay) or "Melayu purba" (ancient Malay), refers to Austronesian speakers, possibly from mainland Asia, who moved to the Malay peninsula and Malay archipelago in a long series of migrations between 2500 and 1500 BC, and in one model the first of two migrations of early Malay speakers, before that of the Deutero-Malays. The Proto-Malays are the ancestors of the Malays in the modern Malaysia and Indonesia.