Which best states why the confederacy want to control fort Sumter?

The Confederacy wanted to control Fort Sumter because it was a strategic military location that would give them control of the entrance to Charleston Harbor and the city of Charleston, South Carolina. Charleston was a major port city and a center of trade, and the Confederacy wanted to prevent the Union from using it to blockade their shipping. Additionally, controlling Fort Sumter would give the Confederacy a symbolic victory and help to rally support for their cause.