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This Day in American History

April 3

1 historic event on this date

Historical1860

Pony Express Begins Service

The Pony Express began its first westbound mail delivery from St. Joseph, Missouri, to Sacramento, California, cutting cross-country mail delivery from weeks to about ten days. The service employed young riders who braved harsh terrain and weather.

Why It Matters

The Pony Express symbolized the nation's commitment to connecting its citizens across vast distances, reinforcing the bonds of a continental republic on the eve of the Civil War.

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