Final answer:
The Bill of Rights is to 1791 as the U.S. Constitution is to 1787.
Step-by-step explanation:
The Bill of Rights is to 1791 as the U.S. Constitution is to 1787.
The Bill of Rights consists of the first ten amendments to the United States Constitution, which were ratified in 1791. These amendments guarantee individual freedoms and protect the rights of American citizens.
The U.S. Constitution, on the other hand, was created in 1787 and ratified in 1788. It established the framework for the federal government and outlines the structure and powers of the three branches of government.