_Sequel of Appomattox_ (1919), is also excellent; J.F. Rhodes, _History
of the United States since the Compromise of 1850_, vols. VI, VII
(1906), is the best detailed account; James Schouler, _History of the
United States_, vol. VII (1913), presents a new view of President
Johnson. Valuable biographies are J.A. Woodburn, _The Life of Thaddeus
Stevens_ (1913); G.H. Haynes, _Charles Sumner_ (1909); Horace White,
_The Life of Lyman Trumbull_ (1913). On impeachment, D.W. Dewitt, _The
Impeachment and Trial of Andrew Johnson_ (1903), is best. W.A. Dunning,
_Essays on Civil War and Reconstruction_ (ed. 1910), is strong on the
constitutional changes. Studies on reconstruction in the several states
have been published by W.W. Davis (Florida), (1913); W.L. Fleming
(Alabama), (1905); J.W. Garner (Mississippi), (1901); J.G. deR.
Hamilton (North Carolina), (1914); C.W. Ramsdell (Texas), (1910); and
others. For documentary material, W.L. Fleming, _Documentary History of
Reconstruction_ (2 vols., 1906-7), is essential. Edward Channing, A.B.
Hart and F.J. Turner, _Guide to the Study and Reading of American
History_ (1912), provides full references to a wide variety of works
covering 1865-1911. Consult also Appleton's _Annual Cyclopaedia_,
_1861-1902_. On foreign relations J.B. Moore, _Digest of International
Law_, 8 vols., (1906).

Periodical literature. The most useful periodicals are:

_American Economic Review_ (1911-); _American Historical Review_
(1895-); _American Political Science Review_ (1907-); _Atlantic
Monthly_ (1857-); _Century Magazine_ (1870-); _Harper's Weekly_
(1857-1916); _Harvard Law Review_; _History Teachers' Magazine_,
continued as _Historical Outlook_ (1909-); _Journal of Political
Economy_ (1892-); _Nation_ (1865-); _North American Review_ (1815-);
_Political Science Quarterly_ (1886-); _Quarterly Journal of Economics_