Question: Arab Spring was a revolutionary wave of what illegal and overt seizure of a state by the military?
Sentence (from "Saving Hope (book)"): Saving Hope: The Long Way to the Arab Spring (Arabic: إنقاذ الأمل: الطريق الطويل إلى الربيع العربي‎ ‎ ) is a 2013 non-fiction book by Bahraini cultural critic Nader Kadhim.
Relevant evidence: No