Victoria Clark’s history of this country takes its title from its leader’s quote that leading it is like “dancing on the heads of snakes.” Government snipers fired on protesters in Change Square in this country’s capital during the Friday of Dignity massacre. An activist from this country founded the organization Women Journalists Without Chains. Along with two Liberian women, (*) Tawakkol Karman won the 2011 Nobel Peace Prize for her role in anti-authoritarian protests in this country. The Security Belt paramilitary reports to the Southern Transitional Council in this country. Abdrabbuh Mansour Hadi became president (10[1])of this country in 2012 after a deal brokered by the Gulf Cooperation Council. For 10 points, name this country whose Arab Spring protests toppled Ali Abdullah Saleh, who was later killed by its Houthi rebels. ■END■