I never read murder and mayhem stories in the newspaper. Such sensationalist accounts have been a mainstay of the U.S. popular press since it was invented in the early American republic, and they remain a prominent feature today. But the tawdry details of homicidal doings, breathlessly recounted, hold little appeal...

"Twas founded be th' Puritans to give thanks f'r bein presarved fr'm th' Indyans, an' . . . we keep it to give thanks we are presarved fr'm th' Puritans." —Finley Peter Dunne, "'Thanksgiving,' Mr. Dooley's Opinions" (1901) Holidays are like peaks in a nation's topography. Without them, the landscape...