Answer:
Equator
Explanation:
The equator is a horizontal line so it is displayed horizontally
<span>It contributed to the desire of secession by many of the southern states</span>
Try reading the first paragraph of this. It may help. https://books.google.com/books?id=IQwAAAAAMBAJ&pg=PA2&lpg=PA2&dq=How+does+columbus+and+smith+deploy+...
This new labor system was called sharecropping.