I want to know the answer to the following question:
When were independent states as Czechoslovakia, the Second Polish Republic, and the State of Slovenes, Croats and Serbs established?
All the background I'm provided with is that "During World War I, representatives of the Czechs, Slovaks, Poles, Serbs, Croats, and Slovenes set up organizations in the Allied countries to gain sympathy and recognition.". Is that enough to answer the question?