Statistics for occurrence #1 of “Siberia” in entry de-long-george-washington of Harper's Encyclopedia of United States History:

...ait. By an act of Congress the vessel was placed under the authority of the government. After touching at Ounalaska, St. Michael's and St. Lawrence Bay, the Jeannette sailed to Cape Serdze Kamen, Siberia , in search of Professor Nordenskjold, the Swedish explorer. Sailing northward the vessel was caught in the pack-ice, Sept. 5, 1879, off Herald Island, and, after drifting 600 miles to the northwest...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Siberia (Russia) 68 0 0 0 0 user votes
Siberia (California, United States) 0 0 0 0 0 user votes
Siberia (California, United States) 0 0 0 0 0 user votes
Siberia (Indiana, United States) 0 0 0 0 0 user votes
Siberia (Maine, 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.