Search results
This trend was most apparent in large cities like New York, which expanded from approximately half a million to around 3.5 million people between 1850 and 1900, and Philadelphia, which increased in size from slightly more than 100,000 inhabitants to more than 1.2 million people over the same period. During the last half of the late 19th century ...
steam automobile. steam engine, machine using steam power to perform mechanical work through the agency of heat. (Read James Watt’s 1819 Britannica essay on the steam engine.) A brief treatment of steam engines follows. For full treatment of steam power and production and of steam engines and turbines, see Energy Conversion: Steam engines.
Dec 28, 2022 · The 1920s were a time of great economic prosperity for some Americans, thus why it is sometimes called the Roaring 20s. Before WWI, the US was a debtor nation, owing banks and countries in Europe large sums of money. After WWI, thanks to the US providing the Allies with so many loans to keep their war efforts afloat, the US was a creditor ...
Jul 1, 2014 · The list of inventions that shaped America in the 1920s included the automobile, the airplane, the washing machine, the radio, the assembly line, refrigerator, garbage disposal, electric razor, instant camera, jukebox and television. The following fact sheet contains interesting facts and information about Inventions in the 1920's.
Oct 29, 2009 · The Industrial Revolution was a period of scientific and technological development in the 18th century that transformed largely rural, agrarian societies—especially in Europe and North America ...
The Industrial Home. Industrialization brought profound changes to countries like Britain, France, Germany, and the United States.In the latter nineteenth century, western nations like these, already skilled in the production of textiles and iron rails, applied machine technology to the mass-production of consumer goods, the new availability of which changed people’s lives.
The late nineteenth century was an energetic era of inventions and entrepreneurial spirit. Building upon the mid-century Industrial Revolution in Great Britain, as well as answering the increasing call from Americans for efficiency and comfort, the country found itself in the grip of invention fever, with more people working on their big ideas than ever before.
