The "스페인 혁명" refers to a series of political and social upheavals in Spain during the 19th and early 20th centuries. It was characterized by the struggle for democracy, workers' rights, and national identity. Key events included the Spanish Civil War (1936-1939), which pitted Republicans against Nationalists led by Francisco Franco. The revolution aimed to address issues such as poverty, inequality, and the influence of the monarchy and the church. It ultimately led to the establishment of a republic and significant changes in Spanish society, although many of its goals were suppressed during Franco's dictatorship.