What challenges in Europe threatened Napoleon's French Empire?

When Napoleon came to power in France, his control expanded all across the World as he conquered or allied himself with almost every European nation (excluding Great Britain). This power put Napoleon in a position of great authority and enabled him to bring about wide-reaching social, economic, and political changes.

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Explanation:

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.