Which document outlines the foundational laws of a country?

The Constitution is the foundational document of a country, serving as the supreme law that outlines the principles and framework for governance. It establishes the structure of government, delineates the powers of various branches, and articulates fundamental rights and duties of citizens. By defining the overarching legal and political framework, the Constitution plays a critical role in ensuring the rule of law and protecting democratic values within the nation.

While statutes, case law, and administrative rules contribute to the legal system and take effect within the guidelines set forth by the Constitution, they are not foundational in the same way. Statutes are laws enacted by legislative bodies, case law consists of legal principles established through court decisions, and administrative rules are regulations created by governmental agencies to implement specific statutes. However, all of these legal instruments operate under the framework established by the Constitution, which remains the fundamental legal authority within a jurisdiction.