The establishment of the modern United States Constitution can largely be attributed to the Constitutional Convention of 1787. The **Articles of Confederation** proved inadequate in addressing the needs of a growing nation, leading to economic instability and governance challenges. Delegates from various states convened to create a more effective federal government. The resulting Constitution introduced a framework with checks and balances, separation of powers, and federalism, which addressed concerns over too much central authority while ensuring representation. This foundational document remains pivotal in American governance and has profoundly influenced democratic systems worldwide.