Statistics for occurrence #1 of “Columbia River” in chapter 2, page 52 of G. S. Hillard, Life and Campaigns of George B. McClellan, Major-General , U. S. Army:

...in a northeasterly direction. On the 9th of October they reached their most northerly camp, about thirteen miles south of the Great Lake, in latitude 49° 26‘. They then moved west to the Columbia River , which they crossed at Fort Colville. Thence they proceeded southerly across the Great Plain of the Columbia River, and arrived at Walla-Walla on the 7th of November, at Fort Dalles on the 15th. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Columbia River (United States) 178 8 0 0 0 user votes
Columbia River (Washington, United States) 0 0 0 0 0 user votes

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