David Jayne Hill in his History
of Diplomacy in the International Development of Europe (Vols. I–Ill,
Vol. I, preface dated February 1, 1905)
promises to examine in future volumes:
| N.B. “the Diplomacy of the Age of Absolutism, of the Revolutionary Era, of the Constitutional Movement, and of Commercial Imperialism, thus bringing the history of international development down to the present time.” (p. x).
 See present edition, Vol. 22, p. 296.—Ed.