The answer is the the empire was conquered and exploited by Pizarro and other Europeans.
D, some states now allowed slavery and some didn't
Answer:
Sparta had a large military force; its position could not be under assault by sea. Athens had a powerful navy and could threaten the allies of Sparta by sea.
Explanation:
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B. it was in 1848, so that's before the civil war.
the answer is a democratic government