The United States felt it was the nation's duty to keep up and intimidate the U.S.S.R back. As america made new military weapons, the country needed more workers to manufacture these weapons. As more jobs were created more americans were able to make a living for themselves and their families. The boost in our economy helped America really develope its urban areas. The National Interstate and Defence Highways told stories about road networks. Making these highways will connect 209 out of the 236 cities and can create suburbs for people to start