The health of a discipline is often revealed in the questions it asks of itself, and in its self-consciousness about its origins and development over time. Internationalizing the History of American Art, edited by Barbara Groseclose and Jochen Wierich, is marked throughout by such questioning and self-examination. It distinguishes itself from other overviews of the development of the history of American art by its critical examination of “the transmission and exchange of ideas about American...