Final answer:
Voltaire, an Enlightenment philosopher, promoted the principle of freedom of the press.
Step-by-step explanation:
Voltaire was the Enlightenment philosopher who promoted the principle of freedom of the press. He believed that a free press was crucial for a society to advance and for people to be well-informed. Voltaire championed freedom of speech and expression, including the freedom to publish and disseminate ideas without censorship or government intervention.
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