American issues in the twentieth century.

Freidel, Frank, 1916-1993.
Chicago : Rand McNally, [1966]

Progressivism and postwar disillusionment, 1898-1928

Shannon, David A.
New York ; Toronto : McGraw-Hill, 1966.

Reading the twentieth century : documents in American history

Lanham, Md. : Rowman & Littlefield Publishers, [2009]

Twentieth-century America; contemporary documents and opinions.

Garraty, John A. (John Arthur), 1920-2007.
Boston : Little, Brown, [1968]

Woodrow Wilson, 1856-1924; chronology, documents, bibliographical aids.

Wilson, Woodrow, 1856-1924.
Dobbs Ferry, N.Y. : Oceana Publications, 1969.