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.
West Nyack is a hamlet in the Town of Clarkstown Rockland County, New York, United States located north of Central Nyack; east of Nanuet; south of Valley Cottage and west of Upper Nyack. The population was 3,282 at the 2000 census. In 1847, the hamlet was named Clarksville, renamed MontMoor and since 1891 has been known as West Nyack.