PBS
Pbs: Commanding Heights: German Hyperinflation, 1923
This site provides great discussion of the causes and effects of the German Hyperinflation of 1923.
Other
Lebensraum: Living Space for the German Race
Resource provides a discussion of the concept of "Lebensraum," or "living space" for the German people. This was one of Hitler's main justifications for his military conquests.
The History Cat
The History Cat: Treaty of Versailles: Peace Returns
Describes what happened at the end of World War I - the celebrations and the unnecessary final battles - as the Big Four (France, Britain, the United States, and Italy) sat down to begin negotiations for the Treaty of Versailles....