Statistics for occurrence #1 of “Great Lakes” in alphabetic letter G, entry group 6, entry great-lakes-and-the-navy-the of Harper's Encyclopedia of United States History:

...at the condition of the steel industry in the United States. In 1892 there were put out 16,036,043 tons of iron ore, of which the Lake Superior region contributed 9,564,388 tons. The ore from the Great Lakes surpasses in richness the ores from any other part of the country. New discoveries are being constantly reported, and the deposits are so easily accessible as to make it possible to supply any dema...
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Entity Corpus Doc Corpus Doc  
Great Lakes 202 136 0 0 0 user votes

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