Lesson in which students use maps to explore how European political borders have changed over time. Maps after WWI, WWII and European Union provided for comparison.

The Plains Indians had a dynamic society that changed over time. See how the introduction of the horse changed their way of life. Read about their religion, societal structure, housing, and tools. Included are pictures, maps, critical...

The Alberta Airphoto Collection consists of around 30,000 public domain images from the University of Calgary Library's collection of airphotos. The images cover urban areas at various scales and years between 1924 and 1952. These...