Answer:
A shift from diversified agriculture to sugar monoculture, from production on small farms to large plantations, from free to slave labour, from sparse to dense settlement, from white to black populations, and from low to high value per capita output.
Explanation:
No need.
He referred it to the Declaration of independence
American imperialism is partly based on American exceptionalism, the idea that the United States is different from other countries because of its specific world mission to spread liberty and democracy.