Based on the interest of explaining the popular developments of the so-called “Arab Spring” experienced in (and not limited to) Tunisia, Egypt, Libya, Yemen and Syria in late-2010, this paper addresses one core question: Why does revolution arise in some MENA countries while in others not? For this purpose, this paper suggests testing the Goldstone’s revolution theory (2011) on twelve Middle East and North Africa countries. Based on the cases studies developed by Goldstone and complementing with in-depth country research (small n) and using ‘soft’ qualitative data, the study applies a cs/Qualitative Comparative Analysis (Ragin, 1987, 1994, 2000; Amenta and Poulsen 1994; Rihoux and Ragin, 2009; Rihoux et.al. 2013) with the aim of investigati...