Antitrust and Trade Regulation laws aim to promote free competition in the marketplace. Agreements or cooperative efforts by two or more entities that affects or restrains competitors is illegal under these laws. The Sherman Act makes illegal any contract, combination, or conspiracy in restraint of trade or commerce and makes monopolies and attempts, combinations, or conspiracies to monopolize illegal. The Clayton Act regulate price discrimination, tying and exclusive dealing contracts, stock acquisition and interlocking directorates.
Newcastle is a city in Young County, Texas, United States. Following the beginning of coal mining in 1908, the town was established and named for the English coal town, Newcastle upon Tyne. Coal mining had ended by 1942. The population was 575 at the 2000 census.