Subiect: Russia 1917-1921: revolution, civil war and external intervention
The First World War determined spectacular mutation in the political European system. which marked the whole history of the XXth Century. In Russia, the disastrous evolution of the war deeply influenced the crisis of the autocratic czarist regime and created the conditions for ascending to the power of the communists. After the Bolshevik revolution from October 25/November 7, 1917. the extension of the communist authority in the whole Russia realized through a civil war, which lasted until 1921.
