Today cars have touched lives of 1 in the United States. Most Americans feel t hat they are poor when they have no cars. Why are cars widely used in the United States? Here are some reasons. First o f all , the country is very large and Americans enjoy going here and there. With the help of the cars they can go 2 easily. The second reason is that trains are not common in the United States as they are in other parts of the world 3 , Americans have to spend a lot of money traveling by plane. The first reason is the most important one. Americans 4 to wait for buses or trains or planes. They like cars, for they want to travel fast at anytime.