What does the Constitution do?

The Constitution serves as the foundational document of the United States, establishing the framework for the government. It outlines the structure of government through the creation of three branches: the legislative, the executive, and the judicial branches. Each of these branches has its own responsibilities and powers, which are essential for ensuring a system of checks and balances. By setting up the government, the Constitution not only defines how government operates but also delineates the powers and limitations of each branch, thereby safeguarding individual rights and liberties.

Options that suggest defining laws for states, providing a voting process, or overseeing military actions do not capture the primary role of the Constitution. While some aspects of state laws are influenced by the Constitution, states have their own authority to legislate. The Constitution indeed lays the groundwork for voting processes through amendments, but it primarily establishes a government structure rather than focusing solely on voting. In terms of military actions, the Constitution grants certain powers to the federal government but does not directly oversee military operations; that responsibility falls within the context of the roles assigned to the executive branch and Congress. Thus, the key function of setting up the government accurately reflects the core purpose of the Constitution.