The most critical and widespread implementation of socialism occurred in the anarchist Spanish Revolution that occurred during the civil war period, in which anarchist participants attempted to establish "libertarian communism," successfully establishing what broadly amounted to anarcho-collectivism in most cases.
YouTube-Anarchists in the 1936 Spanish Civil War
During the Spanish Revolution, numerous reforms of a libertarian socialist (specifically anarchist) nature occurred by way of the wide influence of the CNT-FAI. As I've noted previously, it is most illustrative to turn to George Orwell's
Homage to Catalonia, an account of his service in the Workers' Party of Marxist Unification during the Spanish Civil War, specifically his experience in libertarian socialist Aragon. From this source, we can begin to understand the libertarian social nature of the anarcho-socialist urban collectives and rural communes in Spain.
I had dropped more or less by chance into the only community of any size in Western Europe where political consciousness and disbelief in capitalism were more normal than their opposites. Up here in Aragon one was among tens of thousands of people, mainly though not entirely of working-class origin, all living at the same level and mingling on terms of equality. In theory it was perfect equality, and even in practice it was not far from it. There is a sense in which it would be true to say that one was experiencing a foretaste of Socialism, by which I mean that the prevailing mental atmosphere was that of Socialism. Many of the normal motives of civilized life--snobbishness, money-grubbing, fear of the boss, etc.--had simply ceased to exist. The ordinary class-division of society had disappeared to an extent that is almost unthinkable in the money-tainted air of England; there was no one there except the peasants and ourselves, and no one owned anyone else as his master.
Since I've always noted that socialism produces efficiency gainst, it is necessary to note that productivity rates in Aragon increased by an estimated 20 percent. To honor the anti-socialists' exclusive reliance on Wikipedia, their article on the Spanish Revolution deserves to be quoted from. :2razz:
Spanish Revolution - Wikipedia, the free encyclopedia
The Spanish Revolution of 1936 began during the outbreak of the Spanish Civil War. Much of Spain's economy was put under worker control; in anarchist strongholds like Catalonia, the figure was as high as 75%, but lower in areas with heavy Stalinist influence. Factories were run through worker committees, agrarian areas became collectivised and run as libertarian communes. It has been estimated by Sam Dolgoff, author of The Anarchist Collectives: Workers' Self-Management in the Spanish Revolution, that over 10 million people participated directly or at least indirectly in the Spanish Revolution. Even places like hotels, barber shops, and restaurants were collectivized and managed by their workers...The communes were run according to the basic principle of "From each according to his ability, to each according to his need". In some places, money was entirely eliminated, to be replaced with vouchers; however, in practice these "vouchers" performed and functioned as money themselves. Despite the critics clamoring for "maximum efficiency" rather than revolutionary methods, anarchic communes often produced more than before the collectivization. In Aragon, for instance, the productivity increased by 20%. The newly liberated zones worked on entirely libertarian principles; decisions were made through councils of ordinary citizens without any sort of bureaucracy (it should be noted that the CNT-FAI leadership was at this time not nearly as radical as the rank and file members responsible for these sweeping changes).
Historian Antony Beevor makes similar observations regarding the extent of collectivization in anarchist Spain.
The total for the whole of Republican territory was nearly 800,000 on the land and a little more than a million in industry. In Barcelona workers' committees took over all the services, the oil monopoly, the shipping companies, heavy engineering firms such as Volcano, the Ford motor company, chemical companies, the textile industry and a host of smaller enterprises. . . Services such as water, gas and electricity were working under new management within hours of the storming of the Atarazanas barracks . . .a conversion of appropriate factories to war production meant that metallurgical concerns had started to produce armed cars by 22 July . . . The industrial workers of Catalonia were the most skilled in Spain . . . One of the most impressive feats of those early days was the resurrection of the public transport system at a time when the streets were still littered and barricaded.
As does author Jose Peirats, who additionally notes the impressive social effects of collectivization.
Preoccupation with cultural and pedagogical innovations was an event without precedent in rural Spain. The Amposta collectivists organised classes for semi-literates, kindergartens, and even a school of arts and professions. The Seros schools were free to all neighbours, collectivists or not. Grau installed a school named after its most illustrious citizen, Joaquin Costa. The Calanda collective (pop. only 4,500) schooled 1,233 children. The best students were sent to the Lyceum in Caspe, with all expenses paid by the collective. The Alcoriza (pop. 4,000) school was attended by 600 children. Many of the schools were installed in abandoned convents. In Granadella (pop. 2,000), classes were conducted in the abandoned barracks of the Civil Guards. Graus organised a print library and a school of arts and professions, attended by 60 pupils. The same building housed a school of fine arts and high grade museum. In some villages a cinema was installed for the first time. The Penalba cinema was installed in a church. Viladecana built an experimental agricultural laboratory.
The collectives voluntarily contributed enormous stocks of provisions and other supplies to the fighting troops. Utiel sent 1,490 litres of oil and 300 bushels of potatoes to the Madrid front (in addition to huge stocks of beans, rice, buckwheat, etc.). Porales de Tujana sent great quantities of bread, oil, flour, and potatoes to the front, and eggs, meat, and milk to the military hospital.
The efforts of the collectives take on added significance when we take into account that their youngest and most vigorous workers were fighting in the trenches. 200 members of the little collective of Vilaboi were at the front; from Viledecans, 60; Amposta, 300; and Calande, 500.
It is estimated that eight to ten million people were directly or indirectly affected by the Spanish anarchist collectives. Author Leval has estimated 1,700 agrarian collectives, with 400 for Aragon, (although other estimates have been above 500), 900 for Levant, 300 for Castile , 30 for Estremadura, 40 for Catalonia, and an unknown number for Andalusia. He estimates that all industries and transportation were collectivized in the urban areas of Catalonia, (and indeed, 75% of all of Catalonia was estimated to have been collectivized in some way), 70% of all industries in Levant, and an unknown percentage in Castile.
The victories and social and economic benefits promoted in the Spanish Revolution through the implementation of libertarian socialist ideals, such as the establishment of syndicalism, voluntary association, and workers self-management strongly suggests that anarchist and libertarian socialist theories and practices are of a practical nature.
Other broadly successful examples of libertarian socialism include the Paris Commune, the Free Territory of Ukraine, the Zapatista municipalities of Chiapas, the Israeli kibbutzim (which I saw ignored earlier in this thread), etc. Successes of democratic socialism may be found in the Bolivarian Revolution of Venezuela, as well as through microeconomic analysis into the superior efficiency of worker-owned enterprises.
There are other examples that can be referred to, such as Cuba and Titoist Yugoslavia, though I'm personally not of the opinion that they exemplify the libertarian social values that ought to be a critical component of any socialist revolution and political and economic order.
Regardless, it is undeniable that socialism has been been implemented successfully in the past, and empirical evidence has borne out the superior efficiency of participatory, collective management. Laissez-faire capitalism, on the other hand, has never been successfully implemented, and the shoddy forms of capitalism that exist cannot claim the same efficiency record as socialism, to say nothing of their deleterious social consequences.