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.
Plain City is a village on the west banks of Big Darby Creek, in the northern part of Darby Township, Madison County and the southern part of Jerome Township, Union County in the U.S. state of Ohio. The population was 2,832 at the 2000 census.