Context: To expand his power, Napoleon used these assassination plots to justify the creation of an imperial system based on the Roman model. He believed that a Bourbon restoration would be more difficult if his family's succession was entrenched in the constitution. Launching yet another referendum, Napoleon was elected as Emperor of the French by a tally exceeding 99%. As with the Life Consulate two years earlier, this referendum produced heavy participation, bringing out almost 3.6 million voters to the polls.

Question: The imperial system Napoleon created was based on what model?
Answer: the Roman

Question: What did Napoleon use to justify his creation of an imperial system?
Answer: assassination plots

Question: Napoleon wrote his family's succession into the constitution in an attempt to prevent the restoration of what former ruling family?
Answer: Bourbon

Question: Napoleon was elected Emperor of the French by more than what percentage of voters?
Answer: 99%

Question: About how many voters participated in the election that made Napoleon Emperor of the French?
Answer: 3.6 million