I believe the answer is buying war bonds simply because It illustrates Lady Liberty stating money is needed. Money was needed to buy war bonds. Hope that helps.
The correct option is Sassanids
also known as the Persians, the sassanids were a regular foe of the byzantine empire, that formed after the disintegration of the roman empire into the eastern and the western Rome. The Persian empire is simply modern day Iran.
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The most likely reason why Napoleon could be classified as an enlightened monarch was because he was relatively tolerant of religious expression and religious freedom within his empire.