Quiz: What is the historical significance of the Appalachian Mount April 1, 2025 by Bennett Ridge What is the historical significance of the Appalachian Mountains during the Civil War? Discover more about Appalachian Tours at our home page. A) They served as a natural barrier that influenced military strategies. B) They were a major supply route for Confederate troops. C) They were home to several significant battles between Union and Confederate forces. D) They provided a refuge for escaped slaves seeking freedom. Submit Answer