The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union. The central conflict leading to war was a dispute over whether slavery should be permitted to expand into the western territories, leading to more slave states, or be prohibited from doing so, which many believed would place slavery on a course of ultimate extinction.
The Union was the central government of the United States during the American Civil War. Its civilian and military forces resisted the Confederacy's attempt to secede following the election of Abraham Lincoln as president of the United States. Lincoln's administration asserted the permanency of the federal government and the continuity of the United States Constitution.
Cape Hatteras is a cape located at a pronounced bend in Hatteras Island, one of the barrier islands of North Carolina.
North Carolina is a state in the Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia to the southwest, and Tennessee to the west. The state is the 28th-largest and 9th-most populous of the United States. Along with South Carolina, it makes up the Carolinas region of the East Coast. At the 2020 census, the state had a population of 10,439,388. Raleigh is the state's capital and Charlotte is its most populous and one of the fastest growing cities in the United States. The Charlotte metropolitan area, with an estimated population of 2,883,370 in 2024, is the most populous metropolitan area in North Carolina, the 21st-most populous in the United States, and the largest banking center in the nation after New York City. The Research Triangle, with an estimated population of 2,368,947 in 2023, is the second-most populous combined metropolitan area in the state, 31st-most populous in the United States, and is home to the largest research park in the United States, Research Triangle Park.
The Battle of Hatteras Inlet Batteries was the first combined operation of the Union Army and Navy in the American Civil War, resulting in Union domination of the strategically important North Carolina Sounds.