Statistics for occurrence #1 of “Sioux City” in entry united-states-of-america-montana of Harper's Encyclopedia of United States History:
...istorical Society of Montana incorporated......Feb. 2, 1865
First National Bank of Helena, the first in Montana, organized......1866
Helena first issued......1866
Steamer Key West leaves Sioux City , April 14, 1869, reaches the Yellowstone May 6, and ascends that river to Powder River, a distance of 245 miles......1869
Congress sets apart a tract near the headwaters of the Yellowstone as a p...
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| Entity | Corpus | Doc | Corpus | Doc | |||
| † | Sioux City (Iowa, United States) | 203 | 56 | 5 | 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.