The article presents a systematic review of the results of testing political factors of revolutionary destabilization in the works that the authors classify as the fifth generation of research on revolutions. The article demonstrates that according to the existing quantitative cross-national studies, the same political factors can have a different effect on the probability of armed uprisings, on the one hand, and unarmed revolutionary actions, on the other hand. The studies reviewed by the authors show that holding elections increases the risks of unarmed revolutionary destabilization. The diffusion effect in the modern world is more typical for unarmed than armed revolutions. Similarly, the long-serving leader acts as a trigger for unarmed rather than armed uprisings. In turn, armed revolutionary clashes occur especially often in countries characterized by ethnic and religious heterogeneity, where a significant part of the population is excluded from politics on ethno-religious grounds. The same applies to the countries that pursue a policy of discrimination directed against minorities. At the same time, there are factors that impact all types of revolutionary destabilization. The likelihood of both armed and unarmed revolutions is highest in countries with a political regime that lies in between full autocracy and full democracy, that is, in partial autocracies and partial democracies. Both armed and unarmed revolutions are more likely to occur if preceded by the similar events in the recent past (armed revolutionary uprisings increase the likelihood of new armed uprisings, while unarmed — new unarmed protests).