Evaluate the impact of the expansion of both the Mongols and the Turks on Europe and Asia. How did they affect the world at the time of their expansion? What were the effects of their expansion on the future?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b. the united states should end slavery. c. the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii