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This Day in American History

September 20

1 historic event on this date

Historical1881

Chester Arthur Becomes President

Chester A. Arthur was sworn in as the 21st President following the death of James Garfield from an assassin's bullet. Despite his background in machine politics, Arthur championed and signed the Pendleton Civil Service Reform Act of 1883.

Why It Matters

Arthur's presidency demonstrated how the office can transform its holder. His signing of civil service reform replaced the corrupt spoils system with merit-based government hiring, professionalizing the federal workforce.

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