. . . . . . . . . . . . . . "USS Aroostook was a Unadilla-class gunboat built for the Union Navy during the American Civil War. Aroostook was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries."@en . . . . "USS Aroostook in Chinese waters, circa 1867-69."@en . . . "USS Aroostook (1861)"@en . "300"^^ . . . "USS Aroostook was a Unadilla-class gunboat built for the Union Navy during the American Civil War. Aroostook was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries."@en . .