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.
Cairo is a village in Allen County, Ohio, United States. The population was 499 at the 2000 census. It is included in the Lima Metropolitan Statistical Area. As indicated above, the village's name is pronounced differently from the English name for the Egyptian city having the same spelling: .