Statistics for occurrence #1 of “Sioux Falls” in entry united-states-of-america-south-dakota-state-of of Harper's Encyclopedia of United States History:

...ry of Lincoln......1884 Agricultural college at Brookings opened......1884 Dakota University at Mitchell opened......September, 1885 Constitutional convention called by the legislature at Sioux Falls frames a constitution for South Dakota......Sept. 25, 1885 Legislature passes a local option law......1887 School of mines at Rapid City, established by act of legislature in 1885, is opened....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Sioux Falls (South Dakota, United States) 30 30 2 2 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.