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.
Johnston is a town in Providence County, Rhode Island, United States. The population was 28,195 at the 2000 census. Johnston is the site of the Clemence Irons House(1691) a stone-ender museum and the only landfill in Rhode Island. Incorporated on March 6, 1759, Johnston was named for the colonial attorney general, August Johnston.