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.
Durham is a rural unincorporated community in Roger Mills County, Oklahoma, United States. It lies along State Highway 30, south of the Antelope Hills. The post office opened May 15, 1902. The ZIP Code is 73642. Durham was named for the first postmaster, Doris Durham Morris.