Where did the union blockade took place?

The Union blockade primarily took place along the Southern coast of the United States during the American Civil War, specifically targeting key Confederate ports and waterways. Major locations included the ports of Charleston, South Carolina; Savannah, Georgia; and New Orleans, Louisiana. The blockade aimed to restrict the Confederacy's trade and supply lines, effectively isolating it from international support. This strategic effort was crucial in diminishing the South's resources and contributing to the Union's eventual victory.