What does the Constitution primarily do?

The Constitution primarily defines the government by outlining the structure, powers, and functions of different branches of government, including the legislative, executive, and judicial branches. It establishes the framework for how government operates, specifying the roles and responsibilities of each branch and the relationship between them. This foundational document is crucial in ensuring the checks and balances that prevent any one branch from becoming too powerful, thereby upholding democratic principles.

The other options do not capture the primary purpose of the Constitution. While establishing foreign relations and creating state laws are important functions of government, they are specific aspects within the broader framework that the Constitution defines. A monarchy is contrary to the principles embedded in the Constitution, which established a democratic system of governance rather than a system ruled by a single monarch.