Battle of Santiago de Cuba Cuba, leaving civil order to the military government that the United States established. The U.S. Army under the overall administration of General Leonard Wood governed the island for some time afterwards and, with help, removed many of the mines laid in the bay. The immediate effect of the Battle of Santiago and the larger Spanish–American War, then, was the end of any noteworthy Spanish naval presence in the New World. In the imperial vacuum left by Spain's New World empire, the United States now exerted considerable influence both in annexing formal territories such as Puerto Rico, Guam, and the Philippines
USS Santiago de Cuba (1861) elusive Southern warships. On 21 June 1863, "Santiago de Cuba" overtook "Victory" off Palmetto Point, Eleuthera Island, ending a long chase after the British steamer had slipped through the blockade off Charleston with a cargo of cotton, tobacco, and turpentine. On the 25th, she took steamer, "Britannia", in the same area. On 15 July, she boarded steamer, "Lizzie", east of the Florida coast and sent the prize to Key West, Florida for trial. Late in the year, "Santiago de Cuba" sailed north for repairs and decommissioned on 30 December 1863. Overhaul completed, the side wheeler recommissioned on 6 June 1864