USS South America was used to block ports and waterways on states commonly referred to as what?
USS South America (1861) USS "South America" (1861) was a whaler purchased by the Union Navy on 9 November 1861 at New London, Connecticut. She was acquired to be sunk as an obstruction in the channel leading to a Confederate port as part of the Union blockade on ports and waterways of the Confederate States of America.
USS Todd (AKA-71) USS "Todd" (AKA-71) was a "Tolland"-class attack cargo ship of the United States Navy named after counties in Kentucky, Minnesota, and South Dakota. She was designed to carry military cargo and landing craft, and to use the latter to land weapons, supplies, and Marines on enemy shores during amphibious operations. She served as a commissioned ship for 18 months.