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.
Viola is an unincorporated community in Latah County, Idaho, United States. Viola has a post office with a ZIP code of 83872. Viola lies on U.S. Route 95 south of its intersection with Idaho State Highway 66 and north of Moscow.