![]() Pullman- 1880 was an industrialist whose company produced Stanford railroad cars and elegant sleeping cars. Congress did not officially adopt the railroad time as the standard time for the nation until 1918. The railroad companies endorsed Dowd’s plan in November 1883. Under this plan, the US would contain four zones: Eastern, Central, Mountain, and Pacific. Dowd proposed that the earth's surface be divided up into 24 time zones, one for each hour of the day. * Transcontinental Railroad- in May 1869 the central Pacific and the Union Pacific met in Utah to nail the Golden Spike that marked the nation's first cross-country railroad. The growth and consolidation of railroads benefited the nation, but also led to corruption and required government regulation. In 1870 women made up 5% of the workforce - by 1910 they counted for nearly 40% of the clerical workforce. Both the typewriter and the telephone created new jobs for women. * Alexander Graham Bell and *Thomas Watson- 1876 invented the telephone, which opened the way for a worldwide communications network. * Christopher Sholes- 1867 invented the typewriter. The harnessing of electricity completely changed the nature of business in America. He later invented an entire system for producing and distributing electrical power. There he perfected the incandescent light bulb, which was patented in 1880. * Thomas Alva Edison- 1876 established the world's first research lab in New Jersey. * William Le Baron Jenny- designed the first skyscraper with a steel frame. ![]() RR became the biggest consumers of steel. * Bessemer Process-1850 developed by Henry Bessemer and William Kelly, it was an effective technique for transforming iron into steel by injecting air into molten iron to remove the carbon and other impurities. Removing the carbon from iron produces a lighter, more flexible, and rust resistant metal-steel. Besides oil, coal and iron were found in abundant deposits. (which is a byproduct of the refining system) At first the Gasoline was thrown away. At first, oil was transformed into kerosene as well as gasoline. Drake- 1859 successfully used a steam engine that removed oil from beneath the earth's surface. ![]() ![]() A growing urban population that provided both cheap labor and markets for new products. By the 1920s, the US had become the leading industrial power in the world.ģ Factors That Led to the Industrial Boom:ģ. The information of medicine and health contained in the site are of a general nature and purpose which is purely informative and for this reason may not replace in any case, the council of a doctor or a qualified entity legally to the profession. The following texts are the property of their respective authors and we thank them for giving us the opportunity to share for free to students, teachers and users of the Web their texts will used only for illustrative educational and scientific purposes only.Īll the information in our site are given for nonprofit educational purposes A new industrial age the expansion of industry natural resources study guide ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |