The Industrial Revolution is created by the modernization of the production process thanks to many inventions, which have contributed to a faster and more efficient production. Manual work on feudal poses, he was replaced by work in industrial plants, factories. Large migration of the population occurred from feudal and rural areas, to cities, industrial centers. Faster and more efficient production has enabled the production of large quantities of goods, which, with adequate investments, increases profits. A large number of labor concentrated in cities is at the disposal of factory owners. Owners and bosses were in every way looking to increase profits, and one way was to get as many working hours as possible, and as much as possible to reduce wages for workers. This was possible because of the massive supply of labor. Thus, the first philosophers of the communism appear, who explain how the labor force is used to account for the excess of value, profit.
The Declaration and Constitution were drafted by a congress and a convention that met in Pennsylvania State House in Philadelphia and now known as independence Hall in 1776 and 1787 respectively. The Bill of rights was proposed by the Congress that met in Federal Hall in New York City in 1789.
