Civil wars broke out
Tensions between the super powers caused tensions in other countries who relied on the super powers, for trade, and support, also for countries politically dies to these countries.
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Answer:
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Explanation:
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The ways in which regional tensions can challenge national unity are:
- They can lead to calls for separations.
- They can lead to Civil War, etc.
<h3>What are Regional Tensions?</h3>
This refers to the moment of unease that usually spills into full-blown conflict over certain issues in different areas of a country.
Based on American history, we can see that the South had lots of slaves and while many abolitionists called for the end of slavery, the Southern states refused and this led to the American Civil War.
Read more about slavery in the South here:
brainly.com/question/25669298