Esperanto (; ) is the world's most widely spoken constructed auxiliary language. Created by L. L. Zamenhof in 1887 as 'the International Language' (), it is intended to be a universal second language for international communication. Esperanto culture is grounded in the idea that people can interact on an equal footing across language barriers, without linguistic hierarchies, and with respect for linguistic and cultural diversity.(en, eo) Esperanto culture in Austria/Esperantokulturo en Aŭstrio - Oral traditions throughout Austria, inscribed 2026, Intangible cultural heritage, UNESCO, 2026 He described the language in Dr. Esperanto's International Language (known as , the 'first book'), which he published under the pseudonym . Early adopters of the language liked the name ('one who hopes') so much, they soon used it to describe the language itself.

Within the range of constructed languages, Esperanto occupies a middle ground between "naturalistic" (imitating existing natural languages) and a priori (where features are not based on existing languages). Esperanto's vocabulary, syntax, and semantics derive predominantly from languages of the Indo-European group. A substantial majority of its vocabulary (approximately 80%) derives from Romance languages, but it also contains elements derived from Germanic, Greek, and Slavic languages. One of the language's most notable features is its extensive system of derivation, where prefixes and suffixes may be freely combined with roots to generate words, making it possible to communicate effectively with a smaller set of words.

Esperanto is the most successful constructed international auxiliary language and the only such language with a sizeable population of native speakers (), of which there are an estimated 2,000. Esperanto speakers are often called Esperantists (). Usage estimates are difficult, but two estimates put the number of Esperantists at around 100,000.63,000 −50%/+200%: Concentration of speakers is highest in Europe, East Asia, and South America. Although no country has adopted Esperanto officially, ('Esperanto land') is used as a name for the collection of places where it is spoken. The language has gained a presence on the Internet and is accessible on platforms such as Wikipedia, Amikumu, Google Translate, and Duolingo.

Esperanto largely replaced Volapük in the 19th and 20th centuries as the most major international auxiliary language, as many previous Volapükists switched to Esperanto due to its much simpler language structure.The Loom of Language F. Bodmer and L. Hogben (eds.) Ch. XI Pioneers of Language Planning; Allen & Unwin Ltd, London (1944)Cause of the relative success of Esperanto, Detlev Blanke, Humboldt-Universität, Berlin. A number of reforms to Esperanto, including an official 1894 proposal by Zamenhof, gender reforms, and "child" languages known as Esperantidos, have been proposed over the years.

History

Background Prior to the existence of Esperanto, Johann Martin Schleyer (1831 – 1912) already had the idea of creating an international auxiliary language to become the neutral universal second language of humanity, that could be learned by all through the creation of Volapük. His movement demonstrated there was real demand for a neutral common language in the 19th century, as it gained widespread and active usage. However, the internal collapse of the Volapük movement caused its gradual replacement by Esperanto, as many of its speakers joined the Esperanto movement which was linguistically simpler, and lacked central control; many former Volapük clubs became Esperanto clubs. The influence of Volapük was thus a major driver of the initial Esperanto movement, as it set the stage for the widespread usage of constructed languages, though its own usage declined radically.

Creation

Esperanto was created in the late 1870s and early 1880s by L. L. Zamenhof, a Jewish ophthalmologist from Białystok, then part of the Russian Empire, but now part of Poland. After several iterations (Proto-Esperanto), he self-published the first book of Esperanto grammar () on 26 July 1887. He did so under the pseudonym ( "one who hopes") and simply called the language "the international language" (). Early speakers grew fond of the name Esperanto and began to use it as the name for the language.

Zamenhof's goal was to create an easy and flexible language that would serve as a universal second language, to foster world peace and international understanding, and to build a "community of speakers". Zamenhof wrote that he wanted humankind to "learn and use ... en masse ... the proposed language as a living one".L.L.Zamenhof. International Language . Warsaw. 1887 The goal for Esperanto to become an international auxiliary language was not Zamenhof's only goal; he also wanted to "enable the learner to make direct use of his knowledge with persons of any nationality, whether the language be universally accepted or not; in other words, the language is to be directly a means of international communication". His feelings and the situation in Białystok may be gleaned from an extract from his letter to Nikolai Borovko:

Because people were reluctant to learn a new language which hardly anyone spoke, Zamenhof asked people to sign a promise to start learning Esperanto once ten million people made the same promise. He "was disappointed to receive only a thousand responses". Nevertheless, the number of speakers grew rapidly over the next few decades; at first, primarily in the Russian Empire and Central Europe, then in other parts of Europe, the Americas, China, and Japan.

In 1905, Zamenhof published the Fundamento de Esperanto as a definitive guide to the language. Later that year, French Esperantists organized with his participation the first World Esperanto Congress, an ongoing annual conference, in Boulogne-sur-Mer, France. Zamenhof also proposed to the first congress that an independent body of linguistic scholars should steward the future evolution of Esperanto, foreshadowing the founding of the Akademio de Esperanto (in part modeled after the Académie française), which was established soon thereafter.

20th century

After the First World War, a great opportunity for Esperanto seemingly presented itself, when the Iranian delegation to the League of Nations proposed that the language be adopted for use in international relations following a report by a Japanese delegate to the League named Nitobe Inazō, in the context of the 13th World Congress of Esperanto, held in Prague. Ten delegates accepted the proposal with only one voice against, the French delegate, Gabriel Hanotaux. Hanotaux opposed all recognition of Esperanto at the League, from the first resolution on 18 December 1920, and subsequently through all efforts during the next three years. However, two years later, the League recommended that its member states include Esperanto in their educational curricula. The French government retaliated by banning all instruction in Esperanto in France's schools and universities. The French Ministry of Public Instruction said that "French and English would perish and the literary standard of the world would be debased". Nonetheless, many people see the 1920s as the heyday of the Esperanto movement. During this time, anarchism as a political movement was very supportive of both anationalism and the Esperanto language.

Fran Novljan was one of the chief promoters of Esperanto in the former Kingdom of Yugoslavia. He was among the founders of the Croatian (Educational Alliance), of which he was the first secretary, and organized Esperanto institutions in Zagreb. Novljan collaborated with Esperanto newspapers and magazines, and was the author of the Esperanto textbook Internacia lingvo esperanto i Esperanto en tridek lecionoj.Istarska enciklopedija Josip Šiklić: Novljan, Fran (pristupljeno 23. ožujka 2020.)Pleadin, Josip. Biografia leksikono de kroatiaj esperantistoj. Đurđevac: Grafokom 2002, p. 108-109,

In 1920s Korea, socialist thinkers pushed for the use of Esperanto through a series of columns in The Dong-a Ilbo as resistance to both Japanese occupation as well as a counter to the growing nationalist movement for Korean language standardization. This lasted until the Mukden Incident in 1931, when changing colonial policy led to an outright ban on Esperanto education in Korea.

Persecution

Esperanto attracted the suspicion of many states. Repression was especially pronounced in Nazi Germany, Francoist Spain up until the 1950s, and the Soviet Union under Stalin, from 1937 to 1956.

In Nazi Germany, there was a motivation to ban Esperanto because Zamenhof was Jewish, and due to the internationalist nature of Esperanto, which was perceived as "Bolshevist". In his work Mein Kampf, Adolf Hitler specifically mentions Esperanto as an example of a language that could be used by an international Jewish conspiracy once they achieved world domination. Esperantists were killed during the Holocaust, with Zamenhof's family in particular singled out to be killed. The efforts of a minority of German Esperantists to expel their Jewish colleagues and overtly align themselves with the Reich were futile, and Esperanto was legally forbidden in 1935. Esperantists in German concentration camps did, however, teach Esperanto to fellow prisoners, telling guards they were teaching Italian, the language of one of Germany's Axis allies.

In Imperial Japan, the left wing of the Japanese Esperanto movement was forbidden, but its leaders were careful enough not to give the impression to the government that the Esperantists were socialist revolutionaries, which proved a successful strategy.

After the October Revolution of 1917, Esperanto was given a measure of government support by the new communist states in the former Russian Empire and later by the Soviet Union government, with the Soviet Esperantist Union being established as an organization that, temporarily, was officially recognized. In his biography on Joseph Stalin, Leon Trotsky mentions that Stalin had studied Esperanto. However, in 1937, at the height of the Great Purge, Stalin completely reversed the Soviet government's policies on Esperanto; many Esperanto speakers were executed, exiled or held in captivity in the Gulag labour camps. Quite often the accusation was: "You are an active member of an international spy organization which hides itself under the name of 'Association of Soviet Esperantists' on the territory of the Soviet Union." Until the end of the Stalin era, it was dangerous to use Esperanto in the Soviet Union, even though it was never officially forbidden to speak Esperanto.

Fascist Italy allowed the use of Esperanto, publishing some tourist material in the language.

During and after the Spanish Civil War, Francoist Spain suppressed anarchists, socialists and Catalan nationalists for many years, among whom the use of Esperanto was extensive, but in the 1950s the Esperanto movement was again tolerated.

Modern history

In 1954, the United Nations — through UNESCO — granted official support to Esperanto as an international auxiliary language in the Montevideo Resolution. However, Esperanto is not one of the six official languages of the UN.

The development of Esperanto has continued unabated into the 21st century. The advent of the Internet has had a significant impact on the language, as learning it has become increasingly accessible on platforms such as Duolingo, and as speakers have increasingly networked on platforms such as Amikumu. With up to two million speakers, it is the most widely spoken constructed language in the world. Although no country has adopted Esperanto officially, ("Esperanto-land") is the name given to the collection of places where it is spoken.

On 22 February 2012, Google Translate added Esperanto as its 64th language. On 25 July 2016, Yandex Translate added Esperanto as a language.