This book examines the history of the Iowa State Teachers Association. The contents of this book connect to the following Chronological Eras: Expansion and Reform (1801-1861) Civil War and Reconstruction (1850-1877) The Development of the Industrial United States (1870-1900) The Emergence of Modern America (1890-1930) The Great Depression and World War II (1929-1945) Resource can be used with the following standards to further develop lessons: SS-Gov. 9-12.28 Iowa Issues and Policy.