Question

This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.

A.George WashingtonB.Alexander HamiltonC.John AdamsD.Thomas Jefferson

Answer 1

This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel is Thomas Jefferson. Option D.

Answer 2

option D is correct
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