Robert M. Poole

Robert M. Poole, former executive editor of National Geographic, is the author of On Hallowed Ground: The Story of Arlington National Cemetery.

History
Sept. 17 2012 11:52 AMThe Horror of AntietamAmerica’s deadliest day, as witnessed by Oliver Wendell Holmes, William McKinley, Rutherford B. Hayes, and Clara Barton.
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Dec. 19 2014 4:15 PM What Happened at Slate This Week? Staff writer Lily Hay Newman shares what stories intrigued her at the magazine this week.