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.
Viborg (pronounced VY'-burg) is a city in Turner County, South Dakota, United States. The population was 832 at the 2000 census. The city is most likely named after the Danish city of Viborg, as the US city was founded by Danish-Americans and the only alternative is the Finnish city of the same name.