Books •
Businessmen and Reform: A Study of the Progressive Movement (1962) •
The Search for Order, 1877–1920 (1967) •
The Segmented Society: An Introduction to the Meaning of America (1975) •
The Opening of American Society: From the Adoption of the Constitution to the Eve of Disunion (1984) •
Self-Rule: A Cultural History of American Democracy (1995) •
Who We Are: A History of Popular Nationalism (2002)
Scholarly articles • "Business disunity and the progressive movement, 1901-1914."
Mississippi Valley Historical Review 44.4 (1958): 664-685. online • "The House of Morgan and the Executive, 1905-1913."
American Historical Review 65.1 (1959): 49-60. online • "The anthracite strike of 1902: A record of confusion."
Mississippi Valley Historical Review 48.2 (1961): 229-251. online • "The social functions of public education."
American Quarterly 21.2 (1969): 147-164. online == References ==