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13-02-2020
Biology

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Who invented bifocal eyeglasses and a clean-burning stove, and helped develop the U.S. postal system?

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zubairpu427 zubairpu427

13-02-2020

Answer:

Benjamin Franklin

Explanation:

Benjamin Franklin was one of the founding fathers of America and he is well known for his many inventions as well. All the mentioned inventions were invented by him along with his contribution towards development of U.S Postal system.

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