Blackade-running was done by many

Blockade-running was primarily conducted during the American Civil War, where it involved smuggling goods, particularly supplies and arms, through naval blockades established by the Union to restrict the Confederacy's trade. Many individuals and ships, often referred to as blockade runners, took significant risks to transport essential items, including food, medicine, and luxury goods, to the South. These operations were crucial for the Confederacy's survival, as they sought to maintain their economy and war effort despite Union restrictions. The success of blockade-running relied on speed, stealth, and often, the use of specially designed ships.