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.
Sheyenne is a city in Eddy County, North Dakota in the United States. The population was 318 at the 2000 census. Sheyenne was founded in 1883. Located in the city is a U.S. post office, a senior citizen's center, and a fire department. A community center and the Log Cabin Museum are located on Main Street. Businesses in the city include a farm implement dealer, a gas station, a hair salon, a taxidermy shop, and a bar. On the west side of town there is a park with camping facilities and a baseball field. On the east end of town there is a park located on a dam. Sheyenne is also home to two Lutheran churches: Grace Lutheran and First Lutheran.