This book explains the last of the pioneers. Content connects with the following chronological eras: The Emergence of Modern America (1890-1930) The Great Depression and World War II (1929-1945) Postwar United States (1945-1970s) Resource can be used with the following standards to further develop lessons: 3rd grade SS 3.27 Immigration and Migration and SS-US 9-12.23 Iowans Influence US History.
