Abasic position in american foreign policy has been that america must defend its foreign interests related to trade and security. the main foreign policy position opposed to this american policy is called a. isolationism. b. federalism. c. imperialism. d. militarism.

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck