Triple

Target class: Soviet expansion in Eastern Europe
Context triple: [Soviet occupation in 1940, instanceOf, Soviet expansion in Eastern Europe]

• A. Nazi Germany expansion
  Nazi Germany expansion refers to the aggressive territorial and political enlargement of Germany under Adolf Hitler from 1938 to 1941 through annexations, invasions, and occupations that precipitated and escalated World War II in Europe.
• B. policy of the Soviet Union chosen
  The policy of the Soviet Union encompasses the ideological, political, economic, and foreign strategies implemented by the Soviet state to build and maintain a socialist system under one-party rule from 1917 to 1991.
• C. Organisation des Ostblocks
  Organisation des Ostblocks bezeichnet die politischen, wirtschaftlichen und militärischen Strukturen sowie die institutionellen und informellen Netzwerke, die die sozialistischen Staaten des Ostblocks während des Kalten Krieges verbanden und koordinierten.
• D. Ottoman expansion in the Balkans
  Ottoman expansion in the Balkans refers to the gradual military, political, and administrative advance of the Ottoman Empire into Southeast Europe from the late 14th to the 16th centuries, resulting in the conquest, vassalization, and integration of Balkan states into an imperial frontier zone.
• E. Napoleonic expansion
  Napoleonic expansion refers to the rapid territorial and political growth of the French Empire under Napoleon Bonaparte, achieved through military conquest, strategic alliances, and administrative reforms across Europe in the early 19th century.
• F. None of above.