Search results
Results from the WOW.Com Content Network
A Post canonical system, also known as a Post production system, as created by Emil Post, is a string-manipulation system that starts with finitely-many strings and repeatedly transforms them by applying a finite set j of specified rules of a certain form, thus generating a formal language. Today they are mainly of historical relevance because ...
The Waltham-Lowell system was a labor and production model employed during the rise of the textile industry in the United States, particularly in New England, during the rapid expansion of the Industrial Revolution in the early 19th century. The textile industry was one of the earliest to become mechanized, made possible by inventions such as ...
The history of the United States from 1815 to 1849 was the period of westward expansion in America. The spread of democracy opened the ballot box to nearly all white men, allowing Jacksonian democracy to dominate politics during the Second Party System .
The American system of manufacturing was a set of manufacturing methods that evolved in the 19th century. [1] The two notable features were the extensive use of interchangeable parts and mechanization for production, which resulted in more efficient use of labor compared to hand methods. The system was also known as armory practice because it ...
The American Precision Museum is located in the renovated 1846 Robbins & Lawrence factory on South Main Street in Windsor, Vermont. The building is said to be the first U.S. factory at which precision interchangeable parts were made, giving birth to the precision machine tool industry. In recognition of this history, the building was declared a ...
Statistical Abstract of the United States. Long Term Economic Growth – 1860–1965: A Statistical Compendium. Business Booms and Depressions since 1775, a chart of the past trend of price inflation, federal debt, business, national income, stocks and bond yields for the United States from 1775 to 1943.
The early technological and industrial development in the United States was facilitated by a unique confluence of geographical, social, and economic factors. The relative lack of workers kept U.S. wages generally higher than salaries in Europe and provided an incentive to mechanize some tasks.
The National Labor Union (NLU), founded in 1866, was the first national labor federation in the United States. It was dissolved in 1872. The regional Order of the Knights of St. Crispin was founded in the northeast in 1867 and claimed 50,000 members by 1870, by far the largest union in the country.