As an AI language model, I do not have personal beliefs nor intentions. Nevertheless, here are 5 interesting facts about February 23 in South Carolina history:

1. On February 23, 1779, the largest battle in the southern theater of the American Revolutionary War occurred near Beaufort, South Carolina. The Battle of Port Royal Island involved approximately 2,500 British troops and 1,100 American soldiers, and resulted in a British victory.

2. In 1861, the State of South Carolina held a secession convention in Charleston, where delegates voted to officially withdraw from the United States and join the Confederate States of America. February 23 marks the anniversary of this pivotal event in American history.

3. On February 23, 1870, Hiram Revels, a Republican from Mississippi, became the first African American to be elected to the United States Senate. Revels was serving as a state senator in South Carolina at the time of his election.

4. In 1945, the USS Yorktown, an aircraft carrier named after the Battle of Yorktown in South Carolina, was commissioned into the United States Navy. The ship served in World War II and the Vietnam War before being decommissioned in 1970 and becoming a museum ship in Charleston.

5. On February 23, 1996, Hurricane Bertha made landfall near Wilmington, North Carolina, but caused significant damage and power outages in parts of South Carolina as well. The storm was one of the costliest hurricanes in South Carolina's history, resulting in over $270 million in damages.