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Which of these is the oldest division to continually serve in the Army?

Retry Correct Incorrect The 1st Infantry Division of the U.S. Army is the oldest to continually serve in the Regular Army. First established in 1917 during World War I, the division is currently based in Fort Riley, Kansas.

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Chung Sung-Jun/Getty Images

Chung Sung-Jun/Getty Images

Which of these is the oldest division to continually serve in the Army?

• 1st Infantry Division
• 6th Airborne Division
• 1st Armored Division
• 28th Infantry Division