Americans are very fond of traveling. Maybe this is the genetic memory of their ancestors, settlers? Nobody knows, but tourism in the country is really developed very well, so people can travel with any source of income. Residents of the USAnot only go abroad, but try to study their own country, too. Often you can see how the whole family traveling comfortably in a special trailer. However, this is not too tiring. Roads are of good quality, the network of motels covers the whole country.