What is the main purpose of the Constitution?

The main purpose of the Constitution is to establish laws for the country. It serves as the foundational legal document that outlines the structure of government, the powers of different government branches, and the rights and responsibilities bestowed upon citizens. The Constitution provides a framework for governance, establishing the rule of law and setting forth the principles upon which the nation operates.

By establishing laws, the Constitution ensures that all citizens are subject to the same legal standards, fostering order and justice within society. It is central to the functioning of the federal government and its relationship with the states and the populace.

While other options mention important aspects of the Constitution, such as checks and balances, the creation of state governments, and the rights of citizens, these are all functions or components that stem from the Constitution rather than its main purpose. The Constitution serves primarily to lay the groundwork for law and governance in the United States.