Chinese occupation of Outer Mongolia in 1919

Target entity: Chinese occupation of Outer Mongolia in 1919
Context triple: [Mongolian Revolution of 1921, follows, Chinese occupation of Outer Mongolia in 1919]

• A. Japanese occupation of North China
  The Japanese occupation of North China was the period during the Second Sino-Japanese War when Imperial Japan seized and controlled large areas of northern China, imposing military rule and exploiting the region’s resources and population.
• B. Japanese occupation of Manchuria
  The Japanese occupation of Manchuria was Japan’s 1931–1932 military seizure and establishment of the puppet state of Manchukuo in northeastern China, marking a major early step in its expansionist aggression in East Asia.
• C. Mongolian Revolution of 1921
  The Mongolian Revolution of 1921 was the conflict in which Mongolian revolutionaries, with Soviet support, overthrew Chinese rule and the White Russian presence, leading to the establishment of the Mongolian People's Republic.
• D. Manchukuo yuan
  The Manchukuo yuan was the official monetary unit of the Japanese puppet state of Manchukuo in Northeast China during the 1930s and early 1940s.
• E. Japanese occupation of Rehe
  The Japanese occupation of Rehe was the 1933 seizure and annexation of China's Rehe (Jehol) province by Imperial Japan, expanding the territory of the puppet state of Manchukuo and consolidating Japanese control in northeastern China.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Chinese occupation of Outer Mongolia in 1919
Target entity description: The Chinese occupation of Outer Mongolia in 1919 was a brief reassertion of Chinese control over Mongolia after the fall of the Qing dynasty, which provoked strong nationalist resistance and set the stage for the Mongolian Revolution of 1921.

• A. Japanese occupation of North China
  The Japanese occupation of North China was the period during the Second Sino-Japanese War when Imperial Japan seized and controlled large areas of northern China, imposing military rule and exploiting the region’s resources and population.
• B. Japanese occupation of Manchuria
  The Japanese occupation of Manchuria was Japan’s 1931–1932 military seizure and establishment of the puppet state of Manchukuo in northeastern China, marking a major early step in its expansionist aggression in East Asia.
• C. Mongolian Revolution of 1921
  The Mongolian Revolution of 1921 was the conflict in which Mongolian revolutionaries, with Soviet support, overthrew Chinese rule and the White Russian presence, leading to the establishment of the Mongolian People's Republic.
• D. Manchukuo yuan
  The Manchukuo yuan was the official monetary unit of the Japanese puppet state of Manchukuo in Northeast China during the 1930s and early 1940s.
• E. Japanese occupation of Rehe
  The Japanese occupation of Rehe was the 1933 seizure and annexation of China's Rehe (Jehol) province by Imperial Japan, expanding the territory of the puppet state of Manchukuo and consolidating Japanese control in northeastern China.
• F. None of above. chosen