While most modern countries have had their current form of government for less than 100 years — many less than 80 — America has been living under the same Constitution for 237 years.
Ratified in 1788 and taking effect in 1789, our Constitution created the world’s oldest continuous written constitutional republic. No other major nation has maintained the exact same foundational system of government for over two centuries.
We’re one of only a tiny handful of countries (alongside the ancient microstate of San Marino) whose core governmental framework has endured for more than 200 years without being replaced by revolution, conquest, or total constitutional overhaul.
That’s not just impressive history — it’s a testament to the genius of the document our Founders created. A system of limited government, separation of powers, checks and balances, and individual rights that has weathered civil war, world wars, economic crises, and massive social change… all while staying fundamentally the same.
In a world where governments come and go, America’s constitutional republic stands as one of the most durable and successful experiments in self-governance in human history.
Proud to live in the oldest constitutional republic on Earth.
