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.
Buchanan is a city in Stutsman County, North Dakota in the United States. The population was 77 at the 2000 census. Buchanan was founded in 1887. Buchanan was once home to Henry Leuhr's Giant Bull, inspired by the World's Largest Buffalo in Jamestown, North Dakota, which stood 30 feet (9.1 m) tall and was 50 feet (15 m) long until it deteriorated and was removed from its site in January 2007.