There were many more than three but the three main ones are the assassination of Archduke Franz Ferdinand, the rise of Nationalism, and the building up of military and alliances.
Central or Axis: Germany, Austria, Italy(later an allied power in ww1)
Allies: Britain,France And Russia
Answer:
With reformist Alexander Dubcek.
Explanation:
"Socialism with human face" was the main slogan of a popular movement demanding more freedom and a relaxation of strict communist political control in Czechoslovakia in 1968. It was known as the Prague Spring. Alexander Dubcek was elected as a top Communist leader and he supported reforms. However, the Soviet Union´s and the socialist camp´s reaction was rejection. 200,000 Soviet and 400,000 other troops from "brotherly" socialist countries entered Czechoslovakia and suffocated the Prague Spring. Dubcek was removed from power and arrested. Soviet tanks occupying the streets of Prague are representative images of that historical moment.
