How did John Quincy Adams creat misnomer around the Era of Good Feelings?

John Quincy Adams did create misnomer around the Era of Good Feelings since the entire period cannot be considered an era of "good feeling".

Explanation:

The term "good feelings" refers to the general mood of the country immediately after the War of 1812 (1812–1815), which was nationalistic, harmonious, and prosperous. Historians' use of the term for American history between 1815 and 1825 is, however, somewhat misleading, because the entire period cannot be considered an era of "good feeling."

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Corporate profits

Explanation:

Because we need to know the profits in public and private institutions in order to measure economic growth. It is hard to measure economy only  by using the information of corporate benefits.

The others options are essential economic indicators  related to natural resources, investment, capital and workforce.