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This Day in American History

February 21

1 historic event on this date

Historical1885

Washington Monument Dedicated

The Washington Monument was officially dedicated in Washington, D.C., after nearly four decades of construction. Standing at 555 feet, it was the tallest structure in the world at the time and honored the first President and Commander-in-Chief of the Continental Army.

Why It Matters

The monument's completion symbolized national unity after the Civil War and served as a lasting tribute to George Washington's leadership in establishing the American republic and the precedent of civilian governance.

Explore the Principles Behind the History

Every event in American history connects to the founding principles. Discover the ideas that shaped these moments.

View the 28 Founding Principles