Who were the primary authors of the U.S. Constitution?

The primary authors of the U.S. Constitution were indeed the members of the Constitutional Convention, which took place in Philadelphia in 1787. This gathering comprised delegates from various states who came together to address the shortcomings of the Articles of Confederation and draft a new framework for governance. Among these delegates, prominent figures such as James Madison, often referred to as the "Father of the Constitution," played a crucial role in articulating the ideas and principles that would shape the document.

These individuals debated and compromised on various aspects of the Constitution, leading to a foundational document that established a system of checks and balances, federalism, and separation of powers. While Thomas Jefferson is a significant figure in American history and greatly influenced the ideology of the nation, he was not present at the Constitutional Convention as he was serving as the U.S. Minister to France at that time. Therefore, option B accurately identifies the group responsible for the Constitution's creation.