Focus either on the cause or the consequence of Arab Spring. If you study the cause, please elaborate why the movement emerged in 2011 but not at another point of time. If you discuss the consequence, please illustrate why some succeed in bringing about regime change while some failed. Please read all additional material and fulfil all requirement ONLY ONE REASON (ANSWER) TO THE QUESTION and make a sound argument supported with facts to prove that the reason is the main/ most important one to the question