I think d maybe I’m not totally sure
Textbooks, biographies, reports, and reprints.
Answer:
What led to the outbreak of the bloodiest conflict in the history of North America? A common explanation is that 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.
Explanation:
It's an example of patriotism
In a RV or maybe a airplane hope this helps
