Early U.S. presidents as inventors: Which American statesman and early U.S. President invented the swivel chair, spherical sundial, improved moldboard plow, and the cipher wheel? Identify the correct historical figure.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
Answer
Correct Answer: Thomas Jefferson
Explanation
Given data
- A statesman, scholar, inventor, and early U.S. President with several practical inventions.
ReasoningThese specific devices are closely associated with Thomas Jefferson, third President of the United States.
Final AnswerThomas Jefferson.