Respuesta :
Answer:
prevent lincoln from interfering with slavery in their lands
The Southern states left the United States in order to prevent Lincoln from interfering with slavery in their lands. This caused a civil war.
What was the civil war about?
The American Civil War was fought between the United States of America and the Confederate States of America, a collection of eleven southern states that left the Union in 1860 and 1861. The conflict began primarily as a result of the long-standing disagreement over the institution of slavery.
The Civil War was fought over the moral issue of slavery. In fact, it was the economics of slavery and political control of that system that was central to the conflict. A key issue was states' rights.
Hence, Option A is true that Southern states left the United States in order to prevent Lincoln from interfering with slavery in their lands.
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