Spanish Civil War: Causes, Politics, and International Impact
Civil War
1936-1939 Military Uprising and Civil War
The 1936 military uprising succeeded primarily in inland Spain, Galicia, Andalusia, the Guadalquivir region, and agricultural areas dominated by large estates and conservative smallholders. The uprising failed in industrial areas of the north and east where workers and leftist forces held greater sway.
The rebels intended a swift coup, seizing government organs and declaring a state of war to quell opposition within days. However, after a week, the coup’s failure to secure a decisive victory divided the country into two factions:
- The Rebel Faction: Conservative, monarchist, right-wing Catholic groups, Falangists, Traditionalists (Carlists), and those opposed to the Republic’s reforms. Supported and inspired by fascism.
- The Republican Loyalists: The most popular classes (workers, urban workers, petty bourgeoisie), affiliated with or influenced by socialists, communists, and anarcho-syndicalists. Included intellectuals and artists, representing social, political, and trade union forces that supported the reforms of the Republican Left and the Popular Front.
The Spanish Civil War had a significant international impact, viewed as a clash between democratic forces and fascist regimes. It was considered a ‘microcosm’ of a potential global conflict, a prelude to World War II.
The Civil War was essentially an armed conflict between Spain’s traditional dominant groups from the Restoration era and emerging bourgeois and worker groups seeking a democratic political system and progressive social order. The reforms, essential for modernizing Spanish society, clashed with the established privileges of dominant groups, who, fearing revolution, abandoned legal means in favor of a coup.
Political and International Dimensions of the Conflict
Consequences of War and International Political Dimensions
Global progressive democratic opinion, workers’ parties worldwide, and the USSR favored the Republic. Conservative forces in democracies (France, Great Britain) and fascist governments (Italy and Germany) saw Franco’s rise as a barrier to the spread of communism. Traditional Catholicism generally sided with the rebels, and the Papacy eventually supported Franco.
The rebels sought military aid from fascist countries. The Republic requested military and political cooperation from France, which also had a Popular Front government. However, leaders of democracies (France, Great Britain, USA) were cautious, fearing the conflict’s spread in Europe.
Great Britain pursued a policy of appeasement with Nazi Germany and warned France against aiding Spain, threatening to withhold international support if France intervened. France yielded, promoting the creation of a Non-Intervention Committee (August 1936) in London, joined by 27 countries. The Committee’s existence did not halt foreign aid to either side.
Largo Caballero’s government sent Spain’s gold reserves to the Soviet Union in October 1936 to pay for weapons. Soviet military advisors played a key role in organizing war tactics, and political advisors exerted influence through the Communist Party.
On the Republican side, the International Brigades provided crucial troop support. A result of anti-fascist solidarity, over 6,000 brigade members from around the world played a vital role in defending Madrid and other battlefields. International communist organizations like the Comintern were central to this effort.
On the Rebel side, German and Italian aid in arms was paramount, both numerically and tactically. Germany deployed its Condor Legion air force, using the war to test new weapons, and received minerals and strategic goods in return. Italian support included a large unit, the Corpo Truppe Volontarie.