ruizxiomy ruizxiomy 30-10-2020 History contestada How did investment banker John Pierpont Morgan help corporations grow in the late 1800s? A. He oversaw the building of the transcontinental railroad. B. He invested in a process for manufacturing steel that was used in companies across the nation. C. He channeled funds into the purchase of corporate stocks and bonds. D. He developed a number of monopolies based on vertical integration.
