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.
Haymarket is a town in Prince William County, Virginia, United States. The population was 879 at the 2000 census. Haymarket is home to the Haymarket Senators of the Valley Baseball League. Notable residents include Andray Blatche.