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.
For other uses, see Lebanon (disambiguation). Lebanon is a city in St. Clair County, Illinois, United States. The population was 3,523 at the 2000 census. Like many other places in "Little Egypt" or Southern Illinois, Lebanon was named after the Middle Eastern country of the same name. It is a part of the Metro-East region of the Greater St. Louis metropolitan area. Lebanon is home to McKendree University, the oldest college in Illinois.