The historical significance of the U.S. Constitution cannot be overstated, as it established the foundational legal framework of the United States. Ratified in 1788, it created a system of government characterized by checks and balances, designed to prevent any branch from gaining excessive power. The Constitution enshrined individual rights, initially through the Bill of Rights, which safeguarded freedoms such as speech, assembly, and religion. It laid the groundwork for a federal government that balances power between national and state authorities. The Constitution’s enduring nature has allowed it to adapt to societal changes over time, making it a pivotal document in American history and governance.