Republican Party; Progressives; Reform; Political corruption -- United States; Iowa -- Politics and government; Iowa -- Officials and employees; Special interests
Carroll, Beryl F., 1860-1939; Aldrich, Nelson Wilmarth, 1841-1915; Cummins, Albert Baird, 1850-1926; Cannon, Joseph Gurney, 1836-1926; Dolliver, Jonathan P. (Jonathan Prentiss), 1858-1910; Hull, John Albert Tiffin, 1841-1928; Smith, Walter...