Final answer:
The Era of Good Feelings was a period of relative calm and unity in the United States during James Monroe's presidency.
Step-by-step explanation:
The Era of Good Feelings was a period of relative calm and political harmony in the United States during the presidency of James Monroe, which lasted from 1817 to 1825. It is named as such because it reflected a sense of national unity and pride that emerged following the War of 1812. This era saw the decline of partisan political divisions and the emergence of a one-party system, as the Federalist Party dissolved, leaving only the Democratic-Republican Party in power.
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