Which of the following was NOT a writer of the Constitution?

The correct answer is Thomas Jefferson, as he was not a member of the Constitutional Convention in 1787 where the U.S. Constitution was drafted. Jefferson was serving as the U.S. Minister to France at the time and was therefore not present to contribute to the writing of the Constitution.

On the other hand, George Washington, James Madison, and Alexander Hamilton played vital roles in the creation of the Constitution. Washington presided over the Constitutional Convention, providing leadership and direction to the discussions. Madison is often called the "Father of the Constitution" due to his significant contributions and drafting efforts. Hamilton was also a key figure, advocating for a strong federal government and contributing to the Federalist Papers, which were instrumental in the ratification of the Constitution. This context helps clarify why Thomas Jefferson is the correct choice in this scenario.