Under the Constitution, the President of the United States determines U.S. foreign policy. The Secretary of State, appointed by the President with the advice and consent of the Senate, is the Presidentâs chief foreign affairs adviser.he Secretary of State, appointed by the President with the advice and consent of the Senate, is the Presidentâs chief foreign affairs adviser.
Today, General Motors exists as the leading automobile manufacturer in the US and produces vehicles in 37 countries under thirteen brands, namely Cadillac, GMC, Buick, Chevrolet, Vauxhall, Opel, HSV, Holden, UzDaewoo, Jie Fang, Baojun, Wuling, and Alpehon.
General Motors was founded by William C. Durant on September 16, 1908, as a holding company for Buick. In 1909, GM purchased the Rapid Motor Vehicle Company of Pontiac, Michigan, forming the basis of the General Motors Truck Company, from which the GMC Truck brand name was derived. (Rapid was established on December 22, 1901, by Max Grabowsky.