Answer:
Voltaire
Explanation:
Well it can't be John Lock, he is known for Natural Rights, Purpose of Gov't and Social Contract.
It can't be Newton and I don't know who Kant is, so Voltaire would be your best bet.
Answer:
Noise filters can create unusual <u><em>textures</em></u> or remove <u><em>problem</em></u> areas, such as dust and scratches.
Explanation:
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I'm Pretty Sure It Was Middle Ages And Renaissance.
It could be chromaticism.