A federal government and a confederate government differ in where the majority of the power lies. In a federal government the central government holds the most power and states have less. In a confederate government the states hold the majority of the power. The Confederate States of America acted as sovereign states with each state having little influence from a more powerful central government.
The correct answer is (D.) Romans
They were slave states that could've joined the Confederacy.
<span>The changing culture brought about social unrest. or
The shifting borders created new political and cultural boundaries</span>