Answer:
The union is the North and the confederacy is the south
explained:
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.
Fossils are the remains of living things, artifacts are remains of things that were made
<span>Both dynasties used exams to select officials.
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