This eleventh edition was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the best-known scholars of the time and it is considered to be a landmark encyclopaedia for scholarship and literary style.

THERE WAS A TIME, NOT so very long ago, when the taunt was true that history was written as if it were a mere string of anecdotal biographies of great men. But for the last forty years the pendulum has been swinging so much in the other direction, that it has become necessary to enforce the lesson that the biographies of great men are, after all, a most important part of history. It is well to have conceptions of the streams of tendency and the typical developments of every age, but the blessed word "evolution" will not account for everything, and it is absurd to neglect the influence of the great personalities.