Inventions

inventions Many new industries and inventions developed after the Civil carry on dramatically changing how the United states did business. Inventions where the hallmark of the period. There were 13,000 all(prenominal) twelvemonth during the 1870?s and in the next twenty old board there was an annual total of 21,00 inventions. In 1877 Thomas Edison invented the phonograph, in 1879 the incandescent lamp in 1882 he invented the electric light and equal to(p) the electric street car of use in the U.S., and in 1891 receives the first radio patent in the U.S.. Thomas Edison alike(predicate) developed the first electric company in the U.S..

In 1880 George Eastman developed the first successful role of film and he soon perfected the Kodak hand camera. In 1867 Alexander bell invented the telephone and the following year he and Watson make doorbell Telephone Company. In 1885 American Telephone and Telegraph organise AT&T. Other inventions include: the typewriter in 1878, the cash run into in 1879, a...If you want to get a full essay, enjoin it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay