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.
Higley is an unincorporated community in Maricopa County, Arizona, United States. It has its own school district. Higley's ZIP code was 85236 until 2007, when the U.S. Postal Service decided to abolish it. As of 2007, the vast majority of Higley has been annexed into either the neighboring town of Gilbert or the city of Mesa, especially the former.