Answer:
He played a significant role in the transformation of the Congo from a colony of Belgium into an independent republic.
Explanation:
the elected head of a republican state.
Officials who enforced the law and collected taxes in ancient sparta were called "Ephors," although it should be noted that this name was not always used.
Answer:
A
Explanation:
It caused them to compete with one another.
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