USS South America was used to block ports and waterways on states commonly referred to as what?
Confederate States of America The Confederate States of America (CSA or C.S.), commonly referred to as the Confederacy, was an unrecognized country in North America that existed from 1861 to 1865. The Confederacy was originally formed by seven secessionist slave-holding states – South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas – in the Lower South region of the United States whose regional economy was mostly dependent upon agriculture, particularly cotton, and a plantation system that relied upon the labor of African-American slaves.
Florida Florida (Spanish for "land of flowers") is a state in the southeastern region of the United States. It is bordered to the west by the Gulf of Mexico and Alabama, to the north by Alabama and Georgia, to the east by the Atlantic Ocean, and to the south by the Straits of Florida. Florida is the 22nd-most extensive, the 3rd-most populous, and the 8th-most densely populated of the U.S. states. Jacksonville is the most populous municipality in the state, and is legally the largest city by area in the contiguous United States (due to the consolidation of Jacksonville with Duval County). The Miami metropolitan area is Florida's most populous urban area. The city of Tallahassee is the state capital.