The louisiana purchase secured u. s. control of the mississippi river. as a result, the mississippi river became a highway for agricultural products from the old northwest to reach world markets through which port city?

Royal motor corp. generates a major portion of its revenues by manufacturing luxury sports cars. however, the company also derives an insignificant percent of its annual revenues by selling its sports merchandise that includes apparel, shoes, and other accessories under the same brand name. which of the following terms best describes royal motor corp.? a. aconglomerate b. a subsidiary c. adominant-businessfirm d. a single-business firm