Vol. 17 Westward Extension, by George Pierce Garrison, Ph.D., Prof. Hist. Univ. of Texas.

64

46

46

64

18 Parties and Slavery, by Theodore Clarke Smith, Ph.D., Prof. Am. Hist. Williams College.

19 Causes of the Civil War, by Admiral French Ensor Chadwick, U.S.N.

20 The Appeal to Arms, by James Kendall Hosmer, LL.D., recent Librarian Minneapolis Pub. Lib. 21 Outcome of the Civil War, by James Kendall Hosmer, LL.D., recent Lib. Minneapolis Pub. Lib. GROUP V.

NATIONAL EXPANSION

Vol. 22 Reconstruction, Political and Economic, by William Archibald Dunning, Ph.D., Prof. Hist. and Political Philosophy Columbia Univ. 23 National Development, by Edwin Erle Sparks, Ph.D., Prof. Hist. Univ. of Chicago.

46

46

44

66

24 National Problems, by Worthing-
ton Chauncey Ford, Chief of Di-
vision of MSS. Lib. of Cong.
25 America the World Power, by
John H. Latané, Ph.D., Prof.
Hist. Washington and Lee Univ.
26 Ideals of American Government,
by Albert Bushnell Hart, LL.D.,
Prof. Hist. Harvard Univ.

27 Index to the Series, by David
Maydole Matteson, A.M., Harvard
College Library.