Statistics for occurrence #1 of “British America” in alphabetic letter P, entry group 3, entry perrein-jean of Harper's Encyclopedia of United States History:

... Naturalist; born near Month de Marsan, France, in 1750; visited North America in 1794, and travelled in the Rocky Mountains, in all the New England States, and in Quebec, Ontario, and other parts of British America . He was the author of a valuable work entitled . He died in New York in October, 1805.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
British America 32 32 0 0 0 user votes
British Americans 36 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.