Speaking of the emergence of modernism, author Virginia Woolf famously said: "On or about December 1910, human character changed." But was the shift to modernism really so revolutionary? J. M. Mancini argues that it was not. She proposes that the origins of the movement can in fact be traced well into the nineteenth century.

Several cultural developments after the Civil War gradually set the stage for modernism, Mancini contends. New mass art media appeared on the scene, as did a national network of museums and groundbreaking initiatives in art education.These new institutions...