The Mongol Empire guarded roads carefully to promote trade throughout its territory.
The Islamic Golden Age ended.
Answer:
Explanation:
Slavery
• Sectionalism
• States' rights
• Tariffs (economic)
A)Problems of the Confederacy
B)Reasons why the Northern states seceded
C)Reasons to protect the Union
D)Causes of the Civil War
Answer: The answer you are looking for here is “D. Established moral principles that apply in many legal systems today.”
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I believe it's conflict between the United States and the soviet union