Using Czechoslovakia and Yugoslavia to predict the outcome of the dissolution of states: factors that lead to internal conflict and civil war

During the process of the dissolution of countries, there exist multiple critical junctures that lead to the partition of the territory, where the different groups cannot find a consensus on who rules and how to organize the government. The outcome of these crossroad decisions and political dynamics, who are often set-up centuries ago, either lead to conflict or relative peace between the nations and peoples who express opprobrium towards each other. The most recent cases of the divorce of Yugoslavia and Czechoslovakia have many similitudes and are therefore appropriate to attempt to theoretically analyze the essential difference between these two types of partitions. The Yugoslav situation led to War between the nations of Croatia, Bosnia, Slovenia and Serbia, with an estimated 140,000 citizens of the former Yugoslav Republics killed, while the Czechoslovak case led to an innocuous settlement of differences and the creation of the Czech Republic and Slovakia, who joined the European Union ten years later and saw zero casualties