Question: The Goldfield Hills is a mountain range in Esmeralda County, Nevada, south of the mining district and town of Goldfield, Goldfield is an unincorporated community and the county seat of Esmeralda County, Nevada, in which country?
Sentence (from "Goldfield Hotel"): On March 4, 1981, it was added to the Nevada State Register of Historic Places.
Relevant evidence: No