Francisco Franco Bahamonde, the Spanish military leader who established and led an authoritarian regime after the Spanish Civil War, died on November 20, 1975. Franco had ruled Spain as head of state since 1939, consolidating power after his Nationalist forces defeated the Republican side in a brutal civil conflict (1936–1939). His death removed the central figure of a regime characterized by single-party rule, repression of political dissent, restrictions on regional autonomy, and conservative social policies. Franco rose to prominence as a general in the Spanish Army and became one of several military leaders who staged a rebellion against the Second Spanish Republic in July 1936. The ensuing civil war drew international attention: Nazi Germany and Fascist Italy provided military support to Franco’s Nationalists, while the Soviet Union and international volunteers aided many Republicans. After seizing victory in 1939, Franco established an authoritarian state often described as a personalist dictatorship. He adopted the title Caudillo and presided over a political system built around the Falange (the regime’s official party), the Catholic Church, the military, and centralized administration in Madrid. During the early decades of his rule, the Franco regime pursued policies of political repression, censorship, and economic autarky. Thousands of Republicans and perceived opponents were executed, imprisoned, or forced into exile in the immediate postwar period; historians differ on exact casualty figures, but the repression of the 1940s and 1950s is widely documented. Spain remained diplomatically isolated for several years after World War II but gradually normalized relations with Western powers during the Cold War, especially from the 1950s onward when anti-communist alignment and economic agreements improved its international standing. From the late 1950s into the 1960s and 1970s, Spain experienced substantial economic growth known as the “Spanish miracle,” driven by technocratic economic reforms, foreign investment, tourism, and industrialization. These changes brought urbanization and rising living standards for many Spaniards, even as political freedoms remained constrained. Franco’s regime also suppressed regional languages and institutions in Catalonia and the Basque Country and forbade modern political pluralism. By the early 1970s Franco’s health had declined. In the final years of his life he appointed a series of loyalists to senior positions and, in 1969, designated Prince Juan Carlos de Borbón as his official successor as head of state, restoring the monarchy in name while intending to preserve the regime’s core structures. Observers at the time debated whether Juan Carlos would continue Francoist policies or steer Spain toward reform. Franco’s death created an immediate constitutional and political moment: Prince Juan Carlos was proclaimed king shortly after Franco’s passing, beginning a process that would ultimately lead, over the subsequent years, to the dismantling of Francoist legal structures and the transition to a parliamentary monarchy and democratic system. That transition involved negotiated reforms, legalization of political parties, drafting of a new constitution (ratified in 1978), and the gradual legalization of leftist and regional political movements—though the path included crises and resistance from elements within the military and the old regime. Historians continue to debate aspects of Franco’s rule and legacy, including the scale and nature of repression, the regime’s social and economic policies, and the institutional continuities and ruptures between Francoism and post-Franco Spain. Public memory in Spain remains contested: Franco’s death ended an era of authoritarian rule but left unresolved questions about accountability, historical memory, and how to reckon with decades of state-sanctioned repression. Franco’s death on November 20, 1975, thus marked both the end of a long dictatorship and the beginning of a complex, sometimes tumultuous, transition toward restored monarchy and parliamentary democracy in Spain.