. . "United States" . . "Suggestions and activities for teaching the History of US in the classroom."@en . "Teaching guide for an age of extremes : 1870-1914" . . . "A history of US" . . . . "Teaching guide for An age of extremes : 1870-1914"@en . "Designed to be used with An age of extremes, authored by Joy Hakim, and part of the series, A history of US." . . . . "Age of extremes" . . "Juvenile works" . "History" . "History"@en . "Teaching guide for \"An age of extremes\" : 1870 - 1914" . . . "An age of extremes" . . . .