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.
Avery Island is a salt dome located in Iberia Parish, Louisiana, United States, about three miles (5 km) inland from Vermilion Bay, which in turn opens onto the Gulf of Mexico. A small human population resides on the island.