text: In conclusion, these advantages that we have gone over in the essay will greatly impact the future of America. Such as,  taking away stress from former car owners, lowering the air pollution so we have a cleaner air to breathe, and beneifiting our daily businesses to increase revunue and better our economy. If we all limit car usage and follow the advantages listed, it will result in a better earth for us to live in.    Luke said he grew up on an farm with his aunt so he wanted to help the animals. After World War 2 Luke wanted to help the countries recover by bringing food supplies and animals. Luke loved animals because when he was younger he had lived on a farm. So when he heard UNRRA is hirring Seagoing Cowboys to take care of Horses,Cows,and Mules he and his friend Don signed up. This to Luke this was an opportunity of a life time.