The region now known as Seattle has been inhabited since the end of the last glacial period (c. 8,000 BCE.: 10,000 years ago). Archaeological excavations at West Point in Discovery Park, Magnolia confirm that the Seattle area has been inhabited by humans for at least 4,000 years and probably much longer. West Point was called Oka-dz-elt-cu, Per-co-dus-chule, or Pka-dzEltcu. The village of tohl-AHL-too ("herring house") had been inhabited at least since the 6th century CE, as had hah-AH-poos—"where there are horse clams"—at the then-mouth of the Duwamish River in what is now the Industrial District. The Lushootseed (Skagit-Nisqually)-speaking Salish Dkhw'Duw'Absh ("People of the Inside") and Xacuabš ("People of the Large Lake")—ancestors of today's Duwamish Tribe—occupied at least 17 villag