Troop engagements of the American Civil War, 1861 be the Confederate Territory of Arizona and raised several militia companies, which fought several skirmishes with both the Union forces remaining in the territory and the Apache tribes. Troop engagements of the American Civil War, 1861 The following is a list of engagements that took place in 1861 during the American Civil War. The war started on April 12 when Confederate forces commanded by General P. G. T. Beauregard opened fire on the Union garrison of Fort Sumter in the harbor of Charleston, South Carolina; after a thirty-four-hour bombardment, the Union garrison surrendered. There had been no casualties during the
Battle of Fort Sumter notified Governor Pickens that "an attempt will be made to supply Fort Sumter with provisions only, and that if such attempt be not resisted, no effort to throw in men, arms, or ammunition will be made without further notice, [except] in case of an attack on the fort." Lincoln's notification had been made to the governor of South Carolina, not the new Confederate government, which Lincoln did not recognize. Pickens consulted with Beauregard, the local Confederate commander. Soon President Davis ordered Beauregard to repeat the demand for Sumter's surrender, and if it did not, to reduce the fort before the