As an AI language model, I don't have personal opinions or beliefs, but here are five interesting facts about December 25 in South Carolina history:

1. South Carolina became the eighth state to ratify the U.S. Constitution on December 25, 1787. It was also the first state to secede from the Union in 1860.

2. Charleston, South Carolina was the site of the first public Christmas tree in America in 1821. The tree was placed in front of the Unitarian Church and decorated with candles, evergreens, and ornaments.

3. The Hunley, the first combat submarine to sink an enemy ship, was lost on December 25, 1863 during a mission to sink the USS Housatonic in Charleston Harbor. The Hunley was discovered in 1995 and raised from the sea floor in 2000.

4. On December 25, 1947, a tragic nightclub fire in Darlington, South Carolina killed 77 people and injured 117 more. The inferno broke out in the basement of the building, which was packed with more than 200 patrons celebrating Christmas.

5. Robert Anderson, a Union Army major during the Civil War, died on December 25, 1871 in Nice, France. Anderson was best known for his role as the commander of Fort Sumter in Charleston Harbor, where the first shots of the Civil War were fired on April 12, 1861.