Answer:
Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
The South did not like the American System at all. They thought that it only benefited the North. They didn't like the protective tariff because much of their economy was based on trading with Britain. The tariff made import and exporting goods more expensive with left the southerners with less money.
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