USA HISTORY

Detailed explanation-1: -Standard Oil Co. of New Jersey v. United States (1911) is a U.S. Supreme Court case holding that Standard Oil Company, a major oil conglomerate in the early 20th century, violated the Sherman Antitrust Act through anticompetitive actions, i.e. forming a monopoly, and ordered that the company be geographically split.

Detailed explanation-2: -In 1870, he established Standard Oil, which by the early 1880s controlled some 90 percent of U.S. refineries and pipelines. Critics accused Rockefeller of engaging in unethical practices, such as predatory pricing and colluding with railroads to eliminate his competitors in order to gain a monopoly in the industry.

Detailed explanation-3: -Standard Oil broke up in 1911 as a result of a lawsuit brought against it by the U.S. government in 1906 under the Sherman Antitrust Act of 1890.

Detailed explanation-4: -In 1911, following the Supreme Court ruling, Standard Oil was broken into seven successor companies; Standard Oil of New Jersey, Standard Oil of New York, Standard Oil of California, Standard Oil of Indiana, Standard Oil of Kentucky, The Standard Oil Company (Ohio), and The Ohio Oil Company.