Statistics for occurrence #1 of “United States” in chapter 27, page 257 of Edward L. Pierce, Memoir and letters of Charles Sumner: volume 2:

... yet it may not be uninteresting to you. He treated the decision as utterly untenable, and, indeed, worthy of little more than ridicule. If it be urged that the African cannot be a citizen of the United States , it may be asked if the Constitution was intended to apply only to the Caucasian race. Is the Indian race also excluded? Is the Mongolian excluded? How can you curtail of their fair proportions...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 174 0 0 0 user votes
United States (New Mexico, United States) 6 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.