What was characteristic of the united states after the war of 1812? a feeling of patriotism was developing. the u. s. lost the respect of european nations. americans still relied on manufactured british goods.

Perhaps most importantly, the war’s outcome boosted national self-confidence and encouraged the growing spirit of American expansionism that would shape the better part of the 19th century.

I would say Your answer is the First option. Hope I helped. :)

A feeling of patriotism was developing

Explanation:

gays

explanation:

a and b!

dfroos means which is a and b