Well, a capital letter is needed at the beginning of ever sentence. If that's what you meant .
Answer:
6.000 sucres might be the correct answer
Following Beauregard's bombardment in 1861, Confederate forces occupied Fort Sumter and used it to marshal a defense of Charleston Harbor. Once it was completed and better armed, Fort Sumter allowed the Confederates to create a valuable hole in the Union blockade of the Atlantic seaboard.