Treaty of Versailles: The Treaty of Versailles was a peace treaty signed after World War I that placed full blame on Germany for the war and imposed harsh reparations and territorial losses on them.
Fascism: Fascism is an authoritarian political ideology characterized by dictatorial power, extreme nationalism, suppression of opposition, and control over all aspects of society.
Holocaust: The Holocaust was the systematic genocide carried out by the Nazis during World War II where approximately six million Jews were brutally killed.