Maybe 5 hours............................................
The correct answer is An era of nationalism and economic growth
After the war of 1812 Americans felt proud of their country and a strong sense of belonging. Also during the war, the British government cut America’s access to manufactured goods and this forced America to somehow gain strength and produce those products internally what made the country gain economic independence.
It was "The Lonely Crowd" that analyzed the 1950s as a culture of conformity, since this was during a time in the United States when a "counterculture" was forming--pushing back on the established social and economic status quo.
In 1846 a dispute over the border between texas and mexico resulted in armed conflict and the mexican-american war began