The term "Indignados" refers to a social movement that emerged in Spain in 2011, primarily in response to economic inequality, high unemployment, and political corruption. The movement gained momentum through protests and demonstrations, particularly in Madrid, where thousands gathered in Puerta del Sol to express their dissatisfaction with the government and the financial system. The Indignados movement emphasized the need for democratic reforms and social justice, advocating for greater citizen participation in politics. It inspired similar movements across Europe and beyond, highlighting issues such as austerity measures and the influence of corporate interests in governance.