Keywords: Naval history, Modern 19th century. ; Armored vessels History 19th century. ; Armored vessels History 19th century. ; Naval history, Modern 19th century ; Armored vessels History ; 19th century ; Armored vessels History ; 19th century ; United States ; Naval history, Modern 19th century ; Armored vessels History 19th century ; Armored vessels History 19th century ; Naval history, Modern 19th century. ; Armored vessels History 19th century. ; Armored vessels History 19th century. ; Panzerschiff ; Sezessionskrieg ; United States History Civil War, 1861-1865 ; Naval operations. ; United States History, Naval To 1900. ; United States History ; Naval operations ; Civil War, 1861-1865 ; United States History, Naval ; To 1900 ; United States ; United States History Civil War, 1861-1865 ; Naval operations ; United States History, Naval To 1900 ; United States History Civil War, 1861-1865 ; Naval operations. ; United States History, Naval To 1900. ; Electronic books. ; Electronic books. ; Electronic books History ; Naval history ; Panzerschiff ; Geschichte 1854-1891 ; Sezessionskrieg ; Panzerschiff ; Panzerschiff ; Geschichte 1854-1891 ; Sezessionskrieg ; Panzerschiff