text: 'UNRRA hired "Seagoing Cowboys" to take care of the horses, young cows, and mules that were shipped overseas.' As stated in paragraph 2. Luke had made nine trips in two years of "service." Luke says in paragraph 5 that "Besides helping people, I had the side benefit of seeing Europe and China. But seeing the Acropolis in Greece was special. So was taking a gondola ride in Venice, Italy, a city with streets of water." Luke also toured am excavated castle in Crete and marveled at the Panama Canal on his way to China