Maryland in the American Civil War Maryland in the American Civil War During the American Civil War (1861-1865), Maryland, a slave state, was one of the border states, straddling the South and North. Because of its strategic location, bordering the national capital city of Washington D.C. with its District of Columbia since 1790, and the strong desire of the opposing factions within the state to sway public opinion towards their respective causes, Maryland played an important role in the American Civil War (1861-1865). Newly elected 16th President Abraham Lincoln (1809-1865, served 1861-1865), suspended the constitutional right of "habeas corpus" in Maryland; and he dismissed the U.S.
History of the Maryland Militia in the Civil War the Civil War. At the Battle of Front Royal, the Union 1st Maryland regiment was engaged and defeated by the Confederate 1st Maryland Regiment. The lineage of the Confederate 1st Maryland is perpetuated by the 175th Infantry Regiment, whose lineage dates back to 1774. History of the Maryland Militia in the Civil War Like other border states, Maryland found herself in a difficult position at the start of the American Civil War, with loyalties divided between North and South. Although Maryland herself remained in the Union, Maryland militia units fought on both sides of the Civil War. Many militia members