Transportation :: essays research papers

Transportation is question of people and goods from one location to another. Throughout history, the economic wealth and military power of a people or a nation have been closely tied to efficient methods of transportation. Transportation provides access to pictorial resources and promotes trade, allowing a nation to accumulate wealth and power. Transportation also allows the pass awayment of soldiers, equipment, and supplies so that a nation can wage war.Transportation systems and the routes they use have greatly influenced both how and where people live. Reliable transportation allows a commonwealth to expand throughout a countrys territory and to live comfortably in remote areas far from factories and farms. The growth and expansion of the United States were directly colligate to the convey of transportation available at the time. The more compact cities of the U.S. eastern seaboard are the result of early human- and animal-based transportation systems that allowed only sho rt trips. The more wandering(a) cities of the western United States are the result of an automobile-based transportation system that permits much longer travel distances.Transportation is vital to a nations economy. Reducing the costs of transporting natural resources to production sites and moving finished goods to markets is one of the key factors in economic competition. The transportation industry is the largest industry in the world. It includes the manufacture and scattering of vehicles, the production and distribution of fuel, and the provision of transportation services. In the 1990s, approximately 11 percent of the U.S. gross domestic product and an estimated 10 percent of all jobs in the United States were related to the transportation industry.The same transportation systems that link a nation can also be used in the nations war efforts. The rapid movement of troops, equipment, and supplies can be a deciding factor in winning a battle or a war. Transportation is usually classified by the strong point in which the movement occurs, such(prenominal) as by land, air, water, or pipeline. Within each of the first three media, many different methods are used to move people and goods from place to place. Pipelines are used mainly to transport liquids or gases over long distances.Land transportation is the dominant form of transportation in the world. People can move about land under their own power, either by walking or by other forms of human-powered transportation such as the bicycle. People also use domestic animals as a means of transportation, both for riding and for pulling wheeled wagons or carts.