Statistics for occurrence #1 of “Oregon” in chapter 10 of Thomas Wentworth Higginson, Henry Walcott Boynton, Reader's History of American Literature:

...rivers. In Cooper made us already conscious citizens of a great nation, and took our imagination as far as the Mississippi. Lewis and Clark carried us beyond the Mississippi (1814). About 1835 Oregon expeditions were forming, and I remember when boys in New England used to peep through barn doors to admire the great wagons in which the emigrants were to travel. Then came Mrs. Kirkland's ? (1...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Oregon (Oregon, United States) 1,586 2 0 0 0 user votes
Oregon (Illinois, United States) 9 0 1 0 0 user votes
Oregon (Arkansas, United States) 0 0 0 0 0 user votes
Oregon (Kentucky, United States) 0 0 0 0 0 user votes
Oregon (Maryland, United States) 0 0 0 0 0 user votes
Oregon (Mississippi, United States) 0 0 0 0 0 user votes
Oregon (Missouri, United States) 0 0 0 0 0 user votes
Oregon (New York, United States) 0 0 0 0 0 user votes
Oregon (New York, United States) 0 0 0 0 0 user votes
Oregon (Ohio, United States) 0 0 0 0 0 user votes
Oregon (Pennsylvania, United States) 0 0 0 0 0 user votes
Oregon (Tennessee, United States) 0 0 0 0 0 user votes
Oregon (Wisconsin, 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.