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.
Markham is a small, unincorporated community in Fauquier County, Virginia, along State Route 55 and off Interstate 66. It is home to the Naked Mountain Vineyard, its own post office, and ZIP Code of 22643. The Manassas Gap railway runs through the community.