The Progressive years were a period of racial tension and ethnocentrism. The documents included reflect a wide range of social, political, economic, and cultural themes of these years, as seen from the points of view of citizens who corresponded with the federal government.The Progressive Years: 1898–1917includes a booklet containing a teachers guide, a set of reproductions of original documents, and a CD-ROM containing exercise worksheets and digital images of original documents. The unit is made up of 18 exercises, each of which includes reproductions of documents from the National Archives and suggests classroom activities based on these documents. The documents include personal letters, news clippings, photographs, graphs, and telegrams. Students practice the historian"s skills as they complete exercises using these documents to gather information, identify points of view, weigh evidence, form hypotheses, and draw conclusions.Other units comprising the Teaching With Documentsseries are: The Constitution: Evolution of a Government The Bill of Rights: Evolution of Personal Liberties The United States Expands West: 1785-1842 Westward Expansion: 1842-1912 The Civil War: Soldiers and Civilians World War I: The Home Front The 1920"s The Great Depression and The New Deal World War II: The Home Front The United States At War: 1944 The Truman Years: 1945-1953 Peace and Prosperity: 1953-1961