-
War who faced the Ottoman Empire with the so-called Balkan League formed by Bulgaria, Montenegro, Greece and Serbia. -
At the beginning of the 20th century a new type of conflict involved many different countries.
-
Treaty signed bu Russia with Germany after the Bolshevic Revolution and withdrew from the war. -
Uprising of the Russian people against Tsar Nicholas II. For this, an attempt was made to establish a liberal democracy. -
Second phase of the Russian Revolution of 1917, which ended tsarism and brought the Bolsheviks to power. It also led to the civil war between communists and counterrevolutionaries, which ended with the birth of the USSR -
Treaty who impostes the termes of peace with Germany, while other treaties were signed with Austria, Bulgaria, Hungrary and the Ottoman Empire.
-
Was created to guarantee peace and cooperation between states. -
Bloody Sunday of 1920 alludes to the massacre that occurred on November 21 at a Gaelic football match in Croke Park, Dublin.