The Tamasheq language is spoken principally in an area located 20 km north of what river?
Timbuktu Timbuktu (pron.: ), also spelled as Tinbuktu, Timbuctoo and Timbuktoo (Berber: ;French: "Tombouctou" ; Koyra Chiini: "Tumbutu"), is an ancient city in Mali, situated 20 km north of the Niger River. The town is the capital of the Timbuktu Region, one of the eight administrative regions of Mali. It had a population of 54,453 in the 2009 census.
Taku people The Taku are an Alaskan Native people, a "ḵwáan" or geographic subdivision of the Tlingit, known in their own language as the Tʼaaḵu Ḵwáan or "Geese Flood Upriver Tribe". The Taku lived along the northwestern coast of North America, in the area that is now the Alexander Archipelago of Alaska, and on the lower basin of the Taku River of the adjoining British Columbia mainland above that river's mouth.