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.
Six flags over Texas "Six flags over Texas" is the slogan used to describe the six nations that have had sovereignty over some or all of the current territory of the U.S. state of Texas: Spain (1519–1685; 1690–1821), France (1685–1690), Mexico (1821–1836), the Republic of Texas (1836–1845), the Confederate States of America (1861–1865), and the United States of America (1845–1861; 1865–present).