Which countries were most affected by the Russian Civil War?
Undoubtedly, it was the neighboring countries that were relatively weak.
Among all Russia's neighbors, the most affected by the Russian Civil War was the internally chaotic Austro-Hungarian Empire.
The Austro-Hungarian Empire did not split during the war, which was a great thing for Emperor Carl I.
However, the problem was that Carl I clearly no longer had the prestige and status to maintain the union between Austria and Hungary.
If Bohemia is included, it would be a situation of a trilateral balance of power.
A triangle is stable, but a trilateral balance of power is not. Combined with the influence of the Russian Revolution, the Austro-Hungarian Empire faced its hardest choice.
In March 1919, Soviet Russia held a meeting in Moscow and formally established the Third International.