1. Battle of Fort Sullivan: On July 3, 1776, the Battle of Fort Sullivan took place on Sullivan's Island in Charleston Harbor. The British army attacked the fort, which was defended by colonial soldiers led by Colonel William Moultrie. Despite being outnumbered and outgunned, the colonial soldiers successfully repelled the British attack and forced them to retreat. This victory became a turning point in the Revolutionary War.

2. The Pink House: The Pink House is a historic home located in Charleston that was built in 1712. It is one of the oldest homes in the city and is known for its distinctive pink exterior. On July 3, 1985, the Pink House was added to the National Register of Historic Places, recognizing its significance in South Carolina history.

3. Clemson University: On July 3, 1888, Thomas Green Clemson signed the will that established Clemson University. Clemson was a former ambassador to Belgium and the husband of John C. Calhoun's daughter, Anna Calhoun Clemson. In his will, Clemson left his estate to the state of South Carolina to establish a university for the purpose of educating young men in agriculture and other technical fields.

4. Greenville County: Greenville County, located in the upstate of South Carolina, was established on July 3, 1786. It is the largest county in the state by area and is known for its thriving business community and natural beauty.

5. Hurricane Arthur: On July 3, 2014, Hurricane Arthur made landfall near Cape Fear, North Carolina, but its impact was felt in South Carolina as well. The storm caused damage to homes and businesses and knocked out power to thousands of residents along the coast. Despite the damage, emergency responders were praised for their quick and effective response efforts.