1.) Nationalism replaced the tendency toward sectionalism
2.)National spirit or aspirations, devotion and loyalty to one's own nation; patriotism.
3.)In the 1850s sectional tensions were revived by the same issue that had produced it dating back to the Missouri Compromise of 1820.
In the early 1800s, nationalism replaced sectionalism, promoting unity among Americans. This nationalism influenced policies like the Monroe Doctrine and infrastructure growth while the Missouri Compromise revealed the intensifying divide over slavery. Overall, these dynamics indicated a shift toward a more cohesive national identity amid growing regional tensions.
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