What is the main purpose of the Constitution?

The main purpose of the Constitution is to set up the framework for the government and protect the rights of citizens. It outlines the structure of the government, including the division of powers among the legislative, executive, and judicial branches, which helps ensure a system of checks and balances. Additionally, the Constitution includes the Bill of Rights, which specifically enumerates the rights guaranteed to individuals, safeguarding them from government overreach.

Other options do not capture the comprehensive role of the Constitution. While defining state laws and establishing education law may be important functions within the broader context of governance, they are not the overarching purpose of the Constitution itself. Likewise, while international treaties are significant, the Constitution primarily addresses domestic governance and individual rights rather than focusing on international relations exclusively.