Spanish Civil War: Origins, Uprising, and Global Impact

Understanding the Spanish Civil War

The Spanish Civil War can be understood through two main theories: one emphasizes the role of external forces and the broader European context, such as fascist intervention or attempts to halt the advance of international communism. The other views the civil war as primarily a result of internal politico-social difficulties.

Causes and Precursors to Conflict

Political tensions during the Second Republic, characterized by a climate of fascist-communist radicalism and framed within the crisis of democratic systems across Europe, served as a breeding ground for the conflict. Events like the attempted coup of 1932, the socialist revolution of 1934, and the evolutionary radicalization following the Popular Front's victory, all contributed to the degeneration into civil war.

The Military Uprising of 1936

In 1936, a general meeting of conspirators advanced their plans, confirming Sanjurjo as the head of the movement and designating Emilio Mola as its coordinator, operating under the pseudonym "The Director." Mola issued a proclamation that became the true inspiration behind the military revolt.

On July 12, Republican Lieutenant José Castillo of the Civil Guard was murdered. The following day, a group of Assault Guards, acting on their own initiative, murdered José Calvo Sotelo, a prominent leader and deputy of the National Bloc. These events significantly accelerated the military uprising.

On July 17, the Melilla garrison rose under the direction of Franco, who was then stationed in the Canary Islands. Other garrisons quickly joined, including those in the Balearic Islands, Seville under Queipo de Llano, and Navarre under Mola.

International Dimensions of the Conflict

What was initially envisioned as a swift military coup quickly escalated into a protracted civil war lasting nearly three years, acquiring a significant international dimension.

Perspectives on the International Role

• Some consider the Spanish Civil War a prologue to the Second World War, serving as the first armed confrontation between the three dominant ideologies of the era: democracy, fascism, and communism.
• Others view it as a more marginal conflict that primarily garnered interest among secondary powers rather than major global players at the time.

Foreign Aid to the Insurgents

Countries that aided the insurgents included:

• Germany: Nazi Germany, under Hitler, provided significant and decisive military and economic aid.
• Italy: Fascist Italy, led by Mussolini, offered vital assistance, even surpassing Germany's contribution in terms of men and economic value.
• Portugal: The Portuguese Estado Novo also made an important contribution.

Foreign Aid to the Republic

As a legitimate democratic regime, the Spanish Republic presumably should have received aid from Western democracies, which themselves faced the threat of expansionist, warmongering fascist powers. However, the only countries that fully endorsed the Republic with military support were the former Soviet Union and Mexico.

• Soviet Union: Assistance from the Soviet Union was by far the most important and decisive, continuing throughout the entire war with contributions of men and war materiel.
• International Brigades: The participation of the International Brigades on the Republican front was also crucial, with their creation being essential to the Republican war effort.
• Mexico: Mexico provided diplomatic and some material support.

Ambiguous International Attitudes

France, Britain, and the United States adopted ambiguous attitudes. The European Committee for Non-Intervention was created, but its efforts largely failed. The intention of its promoters was to prevent the conflict from internationalizing further and, indirectly, to avoid aiding the Republic by preventing arms shipments to the rebels.