Anarchism in Spain in the context of "Collectivist anarchism"

Anarcho-syndicalism is an anarchist organisational model that centres trade unions as a vehicle for class conflict. Drawing from the theory of libertarian socialism and the practice of syndicalism, anarcho-syndicalism sees trade unions as both a means to achieve immediate improvements to working conditions and to build towards a social revolution in the form of a general strike, with the ultimate aim of abolishing the state and capitalism. Anarcho-syndicalists consider trade unions to be the prefiguration of a post-capitalist society and seek to use them in order to establish workers' control of production and distribution. An anti-political ideology, anarcho-syndicalism rejects political parties and participation in parliamentary politics, considering them to be a corrupting influence on the labour movement. In order to achieve their material and economic goals, anarcho-syndicalists instead practice direct action in the form of strike actions, boycotts and sabotage. Anarcho-syndicalists also attempt to build solidarity among the working class, in order to unite workers against the exploitation of labour and build workers' self-management.

The foundations of anarcho-syndicalism were laid by the anti-authoritarian faction of the International Workingmen's Association (IWMA) and developed by the French General Confederation of Labour (CGT). Anarcho-syndicalism was constituted as a specific tendency following the International Anarchist Congress of Amsterdam in 1907, which led to anarcho-syndicalism becoming the dominant form of trade union organisation in Europe and Latin America. After facing suppression during the Revolutions of 1917–1923, anarcho-syndicalists established the International Workers' Association (IWA) in 1922. Anarcho-syndicalism reached its apex during the Spanish Revolution of 1936, when the National Confederation of Labour (CNT) established an anarcho-syndicalist economy throughout much of the Spanish Republic. Anarcho-syndicalism went into decline after the defeat of the anarchists in the Spanish Civil War in 1939. The movement split into two factions: the "orthodox" faction, which held to traditional syndicalist principles in spite of changing material conditions; and the "revisionist" faction, which aimed to achieve a mass base and work within the framework of newly established welfare states. By the end of the 20th century, the rise of neoliberalism and the collapse of the Eastern Bloc had led to a revival in anarcho-syndicalism, with syndicalist unions once again being established throughout the globe.

The Republican faction (Spanish: Bando republicano), also known as the Loyalist faction (Bando leal) or the Government faction (Bando gubernamental), was the side in the Spanish Civil War of 1936 to 1939 that supported the government of the Second Spanish Republic against the Nationalist faction of the military rebellion. The name Republicans (republicanos) was mainly used by its members and supporters, while its opponents used the term Rojos (Reds) to refer to this faction due to its left-leaning ideology, including communist and anarchist groups, and the support it received from the Soviet Union.At the beginning of the war, the Republicans outnumbered the Nationalists by ten-to-one, but by January 1937 that advantage had dropped to four-to-one.

The Popular Front (Spanish: Frente Popular) was an electoral alliance and pact formed in January 1936 to contest that year's general election by various left-wing political organizations during the Second Spanish Republic. The alliance was led by Manuel Azaña. In Catalonia and the modern-day Valencian Community, the coalition was known as the Front of the Lefts (Catalan: Front d'Esquerres).

The Popular Front included the Spanish Socialist Workers' Party (PSOE), Communist Party of Spain (PCE), and the republicans: Republican Left (IR), (led by Azaña) and Republican Union (UR), led by Diego Martínez Barrio. This pact was supported by Galician (PG) and Catalan nationalists (ERC), the POUM, socialist union Workers' General Union (UGT), and the anarchist trade union, the Confederación Nacional del Trabajo (CNT). Many anarchists who would later fight alongside Popular Front forces during the Spanish Civil War did not support them in the election, urging abstention instead.

The Spanish Revolution was a social revolution that began at the outbreak of the Spanish Civil War in 1936, following the attempted coup to overthrow the Second Spanish Republic and arming of the worker movements and formation of militias to fight the Nationalists. It featured takeover of power at local levels by the Spanish workers' organizations and social movements, seizure and reorganization of economic facilities directed by trade union groups and local committees, and widespread implementation of socialist, more narrowly, libertarian socialist and anarchist organizational principles throughout various portions of the Republican zone, primarily Catalonia, Aragon, Andalusia, and parts of the Valencian Community.

Much of the economy of Spain was put under worker control; in anarchist strongholds like Catalonia, the figure was as high as 75%. Factories were run through worker committees, and agrarian areas became collectivized and run as libertarian socialist communes. Many small businesses, such as hotels, barber shops, and restaurants, were also collectivized and managed by their former employees. The revolutionary principles implemented with the revolution continued to evolve as much as the Republican zone existed, until the end of the civil war with the victory of the Nationalists.

The Restoration (Spanish: Restauración) or Bourbon Restoration (Spanish: Restauración borbónica) was the period in Spanish history between the First Spanish Republic and the Second Spanish Republic from 1874 to 1931. It began on 29 December 1874, after a pronunciamento by General Arsenio Martínez Campos in Valencia ended the First Spanish Republic and restored the Bourbon monarchy under King Alfonso XII, and ended on 14 April 1931 with the proclamation of the Second Spanish Republic.

After nearly a century of political instability and several civil wars, the Restoration attempted to establish a new political system that ensured stability through the practice of turno, an intentional rotation of liberal and conservative parties in leadership, often achieved through electoral fraud. Critics of the turnismo system included republicans, socialists, communists, anarchists, Basque and Catalan nationalists, and Carlists. However, the relative stability to the turnismo system outlived its creator, the Conservative politician Antonio Cánovas del Castillo, and characterised the era with comparative peace, despite great social inequalities in the agricultural areas of Spain, and sporadic unrest relating to military defeats abroad.

The Confederación Nacional del Trabajo (CNT; lit. 'National Confederation of Labor') is a Spanish anarcho-syndicalist trade union confederation.

Founded in 1910 in Barcelona from groups brought together by the trade union Solidaridad Obrera, it significantly expanded the role of anarchism in Spain, which can be traced to the creation of the Spanish chapter of the IWA in 1870 and its successor organization, the Federation of Workers of the Spanish Region. Despite several decades when the organization was illegal in Spain, the CNT continues to participate in the Spanish worker's movement, focusing its efforts on the principles of workers' self-management, federalism, and mutual aid.