As a citizen of the United States in 1823, how could the Monroe doctrine provide you with a sense of optimism regarding your country’s strength and position in the world

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