Answer:
Sectionalism
Explanation:
The era of good feelings refers to the period when most Americans actually have a sense of unity and purpose to work together with all citizens to bring the country forward.
But, Slavery issues create a sectionalism that divided the northern and southern states . The northern states wanted to abolished slavery and the southern states wanted to keep slavery.
In the end, this end the sense of unity between the people which eventually led to the civil war.
D. They worked as agriculture laborers.
A legal declaration made by a candidate gives details of his educational qualifications, assets and liabilities and serious criminal cases pending against him. This provides an opportunity to the voters to make their decision on the basis of the information provided by candidates. Hope this helps :)
Marine biodiversity is in ever-greater danger
