The Development of the St. Lawrence Sea-Way (504 words, 1 pages)
Geog.4030 The St. Lawrence Sea-Way Penetrating 3,540 kilometers (2,200 miles) into interior North America, the Great Lakes-St. Lawrence Sea-way navigation system, completed in essentially its present form in 1959, was regarded as one of the great engineering accomplishments of the 20th century and an outstanding example of international cooperation. . ...
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