Ten American consortia: 1, Rockefeller Financial Group 2, Morgan Consortium 3, First Citibank Consortium 4, Dupont Consortium 5, Boston Consortium 6, Mellon Consortium 7, Cleveland Consortium 8, Chicago Consortium 9, California Consortium 10, Texas Rockefeller Financial Group Consortium, based on the Rockefeller family's oil monopoly, extended their sphere of influence to the national economy by continuously controlling financial institutions. Founder J.D. Rockefeller started with oil. Rockefeller Financial Group is a typical example of bank capital controlling industrial capital. Morgan Financial Group has a solid foundation in the financial industry. Its main pillar is J.P. Morgan Company. Morgan is one of the largest multinational banks in the world. Founder J.P. Morgan. The first national city bank financial group is composed of large companies and enterprises closely related to arms production in the first national city bank. Boeing Company and United Aircraft Company, which are engaged in arms production under its control, have always been major arms contractors in the United States except for the production of large passenger aircraft. The First National City Bank, formerly known as new york Citibank, was established in 18 12, and is one of the oldest banks on Wall Street. Dupont Financial Group is a consortium composed of dupont family, which started with chemical industry and arms industry. The founder is E.I. Dupont de nemours. The economic strength of DuPont consortium is mainly industry and mining. DuPont Company was founded in 1802, which is a scientific enterprise, and is committed to creating sustainable development solutions with science, so that people all over the world can live a better, safer and healthier life. Since 1980s, the company has turned to the development of plastic industry, and vigorously carried out scientific research to produce products that do not use petroleum as raw materials, such as producing synthetic fibers by microbial fermentation. Boston Financial Group consists of Boston Lowell, Lawrence, Adams and Loki, who made a fortune from the slave trade in the19th century, and the emerging Kennedy family. These generations of intermarriage families in Boston, with the First National Bank of Boston as the core, formed the Boston Consortium. Boston consortium has super technical strength in emerging technology industries, and scientific research achievements of famous universities such as Harvard University and Massachusetts Institute of Technology. Mellon Financial Group is a monopoly capital group centered on Mellon family and started from finance, which controls the bank capital and industrial capital of Pittsburgh. Founder T. Mellon. Cleveland Finanial Group is a group of wealthy families with close relationship in Cleveland, including Mather, Hannah, Humphrey, Eaton and so on. It used the rich local coal and iron resources to establish the iron and steel industry, made huge profits, then invested in the banking industry and developed into the rubber industry and railway transportation. Its economic strength is mainly in steel, rubber, railway transportation and other departments, and also in the basic industries of the United States to a certain extent. The steel industry is the main interest of the consortium, which controls four of the largest 10 steel companies in the United States. Chicago Financial Group is composed of the local rich families McCormick family, Wood family and the emerging Krone family. It is named after the Chicago area as its activity center. The financial strength of Chicago consortium is relatively strong, and there are five major banks: Continental Illinois Company, First Chicago Company, Harris Bank Company, Northern Trust Company and Bank of America Company. In addition, there are two insurance companies: CNA Financial Company and National Insurance Company. It also plays an important role in business. It owns huge commercial retail companies such as Sears-Lubak Company, United Department Store, Jewelry Store and Marshall Field Company. The financial capital of California Financial Group is extremely abundant, and its main commercial banks include Bank of America, Western Bank Company, Security Pacific Company, Wells Fargo Company and Crocker National Company in San Francisco. The industrial companies controlled by the consortium mainly produce arms, but the control rights of some arms production companies gradually fall into the hands of the eastern consortium, and the strength status of the California consortium is relatively declining. Texas Financial Group is a newly established financial group in Texas after World War II, which developed mainly by relying on the oil industry and the arms industry. Represented by the family founded by K.W. McKison, S. Richardson, H.L. Hunter, J. Braun and J.A. Elkins. American consortia not only hold the lifeline of American national economy by virtue of their abundant financial capital and industrial capital, but also use their financiers, entrepreneurs and economists to organize various committees, associations, trade associations and other public organizations to publish investigation reports or research papers on current American financial, financial, foreign trade and other economic issues, and put forward various suggestions that are beneficial to consortia to influence government decision-making. By manipulating the presidential election and congressional re-election, monopoly consortia compete for important government positions and congressional seats, thus affecting the government's internal affairs and diplomacy and becoming the real ruling group in the United States. As the overseas interests of major consortia are constantly expanding, they pay special attention to the government's foreign policy and try their best to exert influence on the government.