I think your answer would be, The belief that slaves were personal property and not people (I'm not 100% sure) hope this helps
~ Natalia
The national government got stronger thanks to the Articles of Confederation being replaced with the US Constitution. The Articles of Confederation was America's first constitution. This constitution lasted roughly a decade, as it was extremely ineffective and gave the federal government very little power. For example, the federal government could not collect taxes or force states to follow national laws.
When the US Constitution was passed, the federal government gained significant power. This included the creation of an executive branch, the idea that federal laws trump state laws, and the ability to raise funds in order to create a national military.
Answer:
The South finally began to leave the union when Abraham Lincoln was elected President
Explanation:
When Abraham Lincoln, a known opponent of slavery, was elected president, the South Carolina legislature perceived a threat. Calling a state convention, the delegates voted to remove the state of South Carolina from the union known as the United States of America.
Not entirely sure but I believe it is the Antebellum Period
Hope I Helped!
Minors fear thinking for themselves, as they are not conditioned to do so