Letter Re: Retreat Potential for The Eastern States–Pennsylvania
…low gently rolling wooded ranges of the Appalachian Mountains, somewhat similar to sections of the coast ranges of Oregon. There is plentiful surface water and springs, and dry-farming can yield quite a lot per acre in the right regions. The untilled land is rich in firewood, game, and fish in the streams. Rather than relying on the vast distances of the American west for protection from urban hordes, the region contains pockets of topography – combinations of mountains, forests, and streams – that create challenging access for non-locals and very defensible sites for the natives. Nonetheless, Pennsylvania is a large eastern state with many lightly populated rural counties well removed from major highways. Locals may rely upon game trails over the mountains rather than the small country roads around them. Bad weather, cold winters with snow are additional factors limiting access. A large portion of the population in the central…