Inventions+(2-6)

__//**Telegraph:**//__ The telegraph made communication faster and easier. Without it America would not be as technologically advanced today. Mailing was getting to expensive and the telegraph helped save money. It also could have prevented the War of 1812 because by the time the message got over sea the war had already broke out but if the telegraph was invented it would have gotten there faster. The telegraph was used for military communication. The problem was only a trained person could use it.

__//**Electricity:**//__ For a long time their were no man made sources of electricity until 1800 when an Italian scientist made a great discovery. Electricity helped the U.S. produce goals and services faster. Also it helped America run better and more efficient. It gave America and it's citizens light and power to what ever was needed.

__//**Railroads:**//__ Latest technology reduces U.S. oil consumption and is priced very attractively. Railroads are beginning to disappear. Their taking a dynamic social change that came between 1850 and 1900 with the growth of railroads, telegraphs, steam ships ad other technologies. They are roads of rails that used to be called wagon ways. They were being used in Germany as early as 1550.

__//**Bessemer Process:**//__ The industrial process for manufacture of steel from molten pig iron. It made steel cheaper and faster. It's a process for making steel using Bessemer converter to blast air through molten iron and thus burning the excess carbon; the first successful method of making steel in quantity at low cost. The key principal is removal of impurities from the iron by oxidation through air being blown through the molten iron.