Experience the history of the Maryland Campaign with this Civil War chronicle and guide featuring battlefield information and day-trip itineraries.In the summer of 1862, the world watched anxiously as Confederate armies advanced across a thousand-mile front. Reacting to the Army of Northern Virginia's trek across the Potomac River, George B. McClellan gathered the broken and scattered remnants of several Federal armies within Washington, D. C., to repel the invasion and expel the Confederates from Maryland. "Everything seems to indicate that they intend to hazard all upon the issue of the coming battle," he said of the invading force.Historians Robert Orrison and Kevin Pawlak trace the routes both armies traveled during the Maryland Campaign, ultimately coming to a climactic blow on the banks of Antietam Creek. That clash on September 17, 1862, remains the bloodiest single day in American history. To Hazard All offers several day trip tours and visits many out-of-the-way sites related to the Maryland Campaign.