JOHN E. FINDLING is coeditor of the Greenwood Press Events That Changed America series, which includes Events That Changed America in the Twentieth Century (1996), and coeditor of the Events That Changed the World series, which includes Events That Changed the World in the Twentieth Century (1995) and Events That Changed the World in the Nineteenth Century (1996). He is coeditor of Historical Dictionary of the Modern Olympic Movement (Greenwood, 1996) and Statesmen Who Changed the World: A Biobibliographical Dictionary of Diplomacy (Greenwood, 1993), and editor of Historical Dictionary of World's Fairs and Expositions (Greenwood, 1990). He is also series coeditor of the Greenwood Press Histories of the Modern Nations. Findling is author of Dictionary of American Diplomatic History (Greenwood, rev. ed., 1989) and Chicago's Great World Fairs (1994). He is Professor of history at Indiana Unversity Southeast.FRANK W. THACKERAY is coeditor of the Greenwood Press Events That Changed America series, which includes Events That Changed America in the Twentieth Century (1996), and coeditor of the Events That Changed the World series, which includes Events that Changed the World in the Twentieth Century (1995) and Events That Changed the World in the Nineteenth Century (1996). He is coeditor of Statesmen Who Changed the World: A Biobibliographical Dictionary of Diplomacy (Greenwood 1993) and author of Antecedents of Revolution: Alexander I and the Polish Congress Kingdom, 1815-1825 (Greenwood, 1980). He is also series coeditor of the Greenwood Press Histories of the Modern Nations. He is Professor of history at Indiana University Southeast.