The years after the war of 1812 are referred to as the "era of good feelings". what factors initiated that phrase?
a. the united states settled treaties with spain that resulted in further expansion of the nation. for the first time in many years, relations with the country were now peaceful.
b. an economic panic had just ended. commerce was returning to prosperous levels.
c. in the west, relations with native americans were improved and new treaties solved ongoing land disputes. citizens felt safe.
d. fighting between political parties was non-existent, the nation was at peace with foreign nations, regional differences were not in dispute.

The correct answer is d) Fighting between political parties was non-existent, the nation was at peace with foreign nations, regional differences were not in dispute.

Explanation:

The era of good feelings is what was called the period after the war that took place in 1812. It was called the era of  good feelings because citizens felt liberated from disputes between political parties. The democratic-republican party sought national unity and eliminated political parties.

The citizens felt a change before and after the era of good feelings; they could see a difference in the mandate of President Monroe, he provided them with stability after the failure of the previous president.

I hope this information can help you.

the hereditary right of a monarch to rule from the mandate of heaven

food chain i would say only because there is competition on getting food and survival