Virginia's Emory & Henry course is a combination of the academic and the physical
                                
                                
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                                    The roughly 2,190-mile Appalachian Trail, which stretches from Georgia up to the international border between Maine and Canada, has inspired  books ,  journalism , and of course,  visual art . However, it isn't just a pursuit for wanderers on a spiritual walkabout or people tired of the noisy, blaring, tech-saturated world...