Statistics for occurrence #1 of “Iowa” in entry eben-ezer-or-amana-community of Harper's Encyclopedia of United States History:

...g/TR/xhtml1/strict"> A communistic society originating in Germany at the beginning of the eighteenth century. They removed to America in 1843 and settled near Buffalo, N. Y., but removed to Iowa in 1855.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Iowa (Iowa, United States) 1,742 310 0 0 0 user votes
† Iowa (Iowa, United States) 0 0 0 0 0 user votes
Iowa (Louisiana, United States) 0 0 0 0 0 user votes
Iowa (Pennsylvania, United States) 0 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.