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.
Clarksburg (formerly, Clarksburgh) is an unincorporated community in Yolo County, California. It is located on the Sacramento River, in the extreme southeastern corner of the county. It lies at an elevation of 10 feet (3 m) in ZIP code 95612 and area code 916.