Respuesta :
Answer:
Southern politicians supported the expansion of slavery into new states
Explanation:
The South tried their hardest to get slavery in the new territories, with Texas and Missouri both being notable examples. The north did not want the South to make slavery constitutional, and they did not support the expansion of slavery whatsoever.
Slavery caused sectionalism in the antebellum era as Southern politicians supported the expansion of slavery into new states. Thus the correct answer is A.
What is slavery?
Slavery is refer to the situation when an individual or a country is owned by someone else who has power in comparison. In the slavery, the entity which is considered slaves does not have any authority to make their own decisions.
The legal, social, intellectual, and geographic inequalities within the United States resulted in a crisis of sectionalism. Slavery was the primary issue that caused conflict between the Northern and Southern states.
The white Southerners supported the continuation of slavery in new states because they felt it was their ethical and practical duty to carry it out in order to secure their economic and social health.
Therefore, option A is appropriate.
Learn more about antebellum era, here:
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