Note
Vol. 1 European Background of American History, by Edward Potts Cheyney, A.M., Prof. European Hist., Univ. of Pa.
Vol. 3 Spain in America, by the late Edward Gaylord Bourne, Ph.D., formerly Prof. Hist., Yale Univ.
Vol. 7 France in America, by the late Reuben Gold Thwaites, LL.D., formerly Sec. Wisconsin State Hist. Soc.
Vol. 8 Preliminaries of the Revolution, by George Elliott Howard, Ph.D., Prof. Polit. Science Univ. of Neb.
Vol. 9 The American Revolution, by Claude Halstead Van Tyne, Ph.D., Head Prof. Hist. Univ. of Michigan.
Vol. 10 The Confederation and the Constitution, by Andrew Cunningham McLaughlin, A.M., Head Prof. Hist., Univ. of Chicago.
GROUP III DEVELOPMENT OF THE NATION
Vol. 12 The Jeffersonian System, by Edward Channing, Ph.D., Prof. Ancient and Modern Hist., Harvard Univ.
Vol. 13 Rise of American Nationality, by Kendric Charles Babcock, Ph.D., Dean Col. Arts and Sciences, Univ. of Illinois.
Vol. 17 Westward Extension, by the late George Pierce Garrison, Ph.D., formerly Prof. Hist., Univ. of Texas.
Vol. l9 Causes of the Civil War, by Rear-Admiral French Ensor Chadwick, U.S.N., retired former Pres. of Naval War College.
Vol. 27 National Progress—1907-1917, by Frederic Austin Ogg, Ph.D., Prof. Political Science, Univ. of Wisconsin.