text: In conclusion these examples from these four sources inform citizens about the advantages of limiting car usage. And there are some really good examples that inform you about limiting car usage.                    This is one reason why you should join the United Nations Relief and Rehabilitation Administration (UNRRA). Reason number one is because you get to go and see many places you have never seen before like China. The text states Luke said Don and him got to travel all the way to China. The text also states that Luke said caring for the animals help keep him busy.