Answer:
The rise of nationalism
The desire for national self-rule
The desire to unify territories
American System: the policy of promoting industry in the U.S. by adoption of a high protective tariff and of developing internal improvements by the federal government (as advocated by Henry Clay from 1816 to 1828).
Monroe Doctrine: a statement of United States foreign policy expressing opposition to extension of European control or influence in the western hemisphere.
Answer:
the answer is d they did not support the war and there where protests
<span>The answer for the given question above would be option B.</span>