Imagine if somewhere in South America or Africa there was a Slavic colony, like Argentina for the Italians or Australia for the British. Would different Slavs be able to get along at least in the conditions of the new land? Should we expect internal contradictions, religious conflicts, etc.?
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Let's imagine that the bulk of the original colonists were Czechs and Serbs, the state language became Inter-Slavicand later colonists from different countries (Bulgaria, Ukraine, Poland, etc.) arrived here.
(pidorashkas are not invited as they only ruin everything)