Question: Bigelow Mountain Preserve is a 36000 acre state-owned nature preserve in the western part of the U.S. state of Maine, it is home to which long mountain ridge with several summits, and is located in Franklin County and Somerset County, Maine?
Sentence (from "Mount Bigelow (Maine)"): The expeditionary force passed along the Dead River on the northern edge of the Bigelow Range, now dammed into Flagstaff Lake.
Relevant evidence: No