Please answer the following question: USS Wild Cat (1862) was a captured Confederate schooner acquired by the Union Navy from the prize court during the American Civil War. She was put into service by the Union Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Mean Of Transportation