Statistics for occurrence #1 of “Park Hill” in chapter 8.27 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: The Opening Battles. Volume 1.:

...pendence, and expressed a willingness to enter into a treaty with the Confederate authorities. On his return from the West in September, 1861, Commissioner Pike, at the request of Mr. Ross, went to Park Hill and made a treaty with the Cherokees. The treaties made with each tribe provided that the troops it raised should be used for home protection, and should not be taken out of the Indian Territory. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Park Hill (Oklahoma, United States) 54 2 6 0 0 user votes
Park Hill (Arkansas, United States) 0 0 0 0 0 user votes
Park Hill (California, United States) 0 0 0 0 0 user votes
Park Hill (Colorado, United States) 0 0 0 0 0 user votes
Park Hill (Colorado, United States) 0 0 0 0 0 user votes
Park Hill (Maine, United States) 0 0 0 0 0 user votes
Park Hill (Massachusetts, United States) 0 0 0 0 0 user votes
Park Hill (New Hampshire, United States) 0 0 0 0 0 user votes
Park Hill (New Mexico, United States) 0 0 0 0 0 user votes
Park Hill (New York, United States) 0 0 0 0 0 user votes
Park Hill (New York, United States) 0 0 0 0 0 user votes
Park Hill (South Carolina, 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.