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.
Romeoville is a village in Will County, Illinois, United States. The population was 21,153 at the 2000 census. As of 2006 the population has grown to 36,837. It is located in the southwest suburban area of Chicago near the newly-constructed I-355 extension south from the Stevenson Expressway to I-80.