Answer:
The Era of good feelings was a period of national unity because, for the first time in awhile that American citizens could afford to pay less to European political and military affairs the Era proved to be temporary lull in personal and political leadership battles while new issues started to emerge.
Explanation:
lull meaning: a temporary interval of a lack of activity.
( I think it was a reality but for a short while )
if not welp my bad, hope this helps <3 <3 <3