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.
Oxon Hill is part of the Oxon Hill-Glassmanor census-designated place (CDP) in southern Prince George's County, Maryland, United States. Oxon Hill is located immediately south of Washington, DC and east of Alexandria, Virginia. It is the home of the new 300-acre (1.2 km) National Harbor development on the shore of the Potomac River .