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.
Healdsburg is a city located in Sonoma County, California, USA. As of the 2000 United States Census, the city had a total population of 10,722. Healdsburg is a commercial center for northern Sonoma County as well as being one of Northern California's wine capitals: three of the most important wine-producing regions meet in Healdsburg. Though the town was not founded during Mexican rule, Healdsburg is centered on a 19th century plaza that provides an important focal point for tourists and locals alike.