Statistics for occurrence #1 of “Senate, United States” in entry senate-united-states of Harper's Encyclopedia of United States History:

... Senate, United States
The following article on the origin, personnel, organization, and history of the United States Senate was written by ex-Senator...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.