Invention and Engineering

Great Lakes region

The Great Lakes region of Northern America is a binational Canadian–American region centered on the Great Lakes that includes the U.S. states of Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania, and Wisconsin and the Canadian province of Ontario. It encompasses both the Upper Midwest and parts of the Mid-Atlantic. Canada's Quebec province is at times included as part of the region because the St. Lawrence River watershed is part of the continuous hydrologic system. The region forms a distinctive historical, economic, and cultural identity. A portion of the region also encompasses the Great Lakes megalopolis. State and provincial governments are represented in the Conference of Great Lakes and St. Lawrence Governors and Premiers, which also serves as the Secretariat to the Great Lakes St. Lawrence Compact and the Great Lakes–Saint Lawrence River Basin Sustainable Water Resources Agreement. The Great Lakes region takes its name from the corresponding geological formation of the Great Lakes Basin, a narrow watershed encompassing the Great Lakes, bounded by watersheds to the region's north by the Hudson Bay, to the west by the Mississippi, and to the east and south by the Ohio. To the east, the rivers of St. Lawrence, Richelieu, Hudson, Mohawk and Susquehanna form an arc of watersheds east to the Atlantic. The Great Lakes region, as distinct from the Great Lakes Basin, defines a unit of sub-national political entities defined by the U.S. states and the Canadian province of Ontario encompassing the Great Lakes watershed, and the states and province bordering one or more of the Great Lakes. Since time immemorial Indigenous peoples have lived in the Great Lakes region. Historically, native tribes in the region have engaged in political alliances with other indigenous groups and maintained cultural kinship and harvesting relationships. For instance, Potawatomi peoples have organized culturally and politically through the ‘seasonal round’ system to adapt to environmental change. During the period of early European exploration and colonization in the region, policies aimed at western expansion encroached upon Native land, intending to remove Native Americans from their land and the U.S. political landscape.

Also on this shelf

See also

• ▸Flue-gas stack
• ▸Bleach bypass
• ▸District heating

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