Please answer the following question: USS Smartt (DE-257) was an Evarts-class destroyer escort of the United States Navy during World War II. She was sent off into dangerous North Atlantic Ocean waters to protect convoys and other ships from German submarines and fighter aircraft. 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?
Answer:
Mean Of Transportation