The History of Esperanto in Ten Episodes, 1859 to Today
By Michael McGettrickUpdated 12 October 2026
has an author, a publication date and a birthday, so its history can be checked. Ten episodes, from a boy in a divided town to a language on every phone, with the myths taken out.
1859Zamenhof is born in Białystok, in the Russian Empire
1887the Unua Libro comes out in Warsaw
1905the first world congress, at Boulogne-sur-Mer
1907the Ido split
1908the UEA is founded in Geneva
1917Zamenhof dies in occupied Warsaw
1936-1938Nazi and Soviet persecution
1954UNESCO's Montevideo resolution
2001Vikipedio begins
History in Esperanto needs one distinction above all: some verbs take an object, and their partners take none.
| No object | Takes an object |
|---|---|
be born | give birth to |
come out | publish |
be founded | found |
die | kill |
Quick check
Now use it: three quick questions on the chart above. The full practice is further down.
Spot the mistake
0/3Tap the word that is wrong.
Zamenhof 1859.- Zamenhof was born in 1859.
1. Białystok: the boy and the four peoples
Ludwik Lejzer Zamenhof was born on 15 December 1859 in Białystok, then in the Russian Empire, now in Poland. Russian records read 3 December, because the empire used the calendar.
In a letter to Nikolai Borovko, written in the 1890s and printed in Esperanto in 1896, he described a town of Russians, Poles, Germans and Jews, each speaking its own language and distrusting the others. He came to believe that the diversity of languages was a chief cause of hostility between people.
Zamenhof .- Zamenhof grew up in a town with four languages.
On 17 December 1878 he celebrated a finished draft, Lingwe Uniwersala, with school friends. In 1879, while he studied medicine in Moscow, his father burned the papers. He started again and became an eye doctor who wrote a language in the evenings.
.- His father burned the papers.
2. 1887: the Unua Libro
The first textbook came out in Warsaw in 1887, in Russian, signed D-ro : Doctor Hopeful. It cost fifteen kopecks and held a dictionary of 917 roots. The pen name became the language's name.
| Date (Gregorian) | The censor allowed |
|---|---|
| 2 June 1887 | printing |
| 26 July 1887 | distribution |
26 July is kept as Esperanto Day; the calendar article explains why some keep 2 June.
1887.- The book came out in 1887.Zamenhof .- Zamenhof published the book.
The money came from the family of Silbernik, whom Zamenhof married the same year.
3. Volapük falls, and a magazine appears
Esperanto arrived while an earlier project was at its height. Johann Martin Schleyer, a Catholic priest, published Volapük in 1879 and 1880. By 1889 it had about 283 clubs, and its congress that August ran entirely in Volapük.
Then it split. Schleyer insisted on his rights over the language, reformers in its academy disagreed, and by 1890 the movement was in disarray. Zamenhof had already given his language away.
.- The language belongs to no one.
The first Esperanto magazine, , began in Nuremberg on 1 September 1889. In 1895 it printed an article by Leo Tolstoy, and the Russian censor banned it, cutting it off from most of its readers. It closed that year; , from Sweden, took its place.
4. 1905: Boulogne
The first met at Boulogne--Mer in August 1905, with 688 people from twenty countries. It was the first time Esperantists from many countries met in such numbers to speak the language, and it ran entirely in Esperanto.
The congress adopted the Declaration of Boulogne. Its fourth point made the the language's permanent foundation, in which nobody has the right to make a change:
.- Theis untouchable.
It also set up the , ancestor of today's . Who decides what is correct Esperanto covers the institutions.
1905.- The first congress took place in 1905.
5. 1907: Ido
In October 1907 a committee of the Delegation for the Adoption of an International Auxiliary Language met in to choose a world language. Esperanto's delegate was Louis Beaufront. An anonymous project signed reached the committee, and the committee backed a reformed Esperanto along its lines.
turned out to be mainly Beaufront's own work, though how much Louis Couturat, the committee's secretary, added is disputed. Part of the movement's leadership went over.
Esperanto held, and the is why: the core could not be amended, so a had nothing to attach to.
.- Thedid not change the.
6. 1914-1917: the war, and Zamenhof's death
The - (UEA) was founded in Geneva on 28 April 1908 by Hector Hodler and others. When war came in 1914, the congress was cancelled, and the UEA, in neutral Switzerland, forwarded letters for families cut off by the front.
Hodler .- Hodler founded the association.
Zamenhof died in Warsaw, then under German occupation, on 14 April 1917. He was 57.
Zamenhof 1917.- Zamenhof died in 1917.
7. 1933-1945: the persecutions
In Mein Kampf, Hitler gives Esperanto as an example of the universal language a Jewish conspiracy would impose. The then took the movement apart; the German association expelled its Jewish members to show loyalty, and it made no difference.
| Date | Nazi Germany |
|---|---|
| 1933 | the workers' groups are shut down |
| 17 May 1935 | teaching banned in schools |
| June 1936 | Himmler orders the associations to e |
In the Soviet Union, Esperanto was never formally banned. In the Great Purge its leaders were arrested as spies until the union stopped working: Ernest Drezen was shot on 27 October 1937, the Nikolao Nekrasov on 4 October 1938. Both were rehabilitated in 1957.
All three of Zamenhof's children were murdered. Adam was shot at Palmiry on 29 January 1940; Zofia and Lidia were killed at Treblinka in 1942.
.- The police arrested the leaders.
The standard history is Ulrich Lins, : the dangerous language.
8. 1954 and 1985: UNESCO
Both resolutions are real, and both say less than is often claimed. At Montevideo, on 10 December 1954, UNESCO:
| Verb | What it did |
|---|---|
| notes Esperanto's results in intellectual exchange |
| recognises that they match UNESCO's aims |
| commissions the Director-General to follow its use and cooperate with the UEA |
At Sofia in 1985 it congratulated the movement on its coming centenary, invited member states to mark it and to promote a study programme on the language problem and on Esperanto, and recommended that international non-governmental organisations consider using Esperanto among their members. Neither resolution makes Esperanto a UNESCO language, and neither asks governments to adopt it.
Unesko .- UNESCO noted Esperanto's results.
9. The internet
For a century, the hard part was finding someone to speak to. The internet fixed that.
| Year | What happened |
|---|---|
| 2001 | Vikipedio, the Wikipedia, begins |
| 2012 | Google Translate adds |
| 2015 | Duolingo launches its course |
Vikipedio now has about 390,000 articles.
.- Today people learn Esperanto online.
10. How many speakers?
Nobody counts Esperanto speakers, because no country does. The estimates depend on how fluent a speaker must be.
| Estimate | Figure |
|---|---|
| Sidney Culbert | about 2 million |
| Amri Wandel | over 2 million |
| S. V. Nielsen | 30,000 to 180,000 |
| from birth | 1,000 to 2,000 |
Treat any single figure with care: the estimates differ by a factor of ten or more, and each depends on what counts as speaking the language. What survives is a small, scattered speech community that has used the language every day for well over a century, with no state behind it.
, .- Nobody knows how many people speak Esperanto.
Mistakes English speakers make
| Wrong | Right | Why |
|---|---|---|
1859. | 1859. | is give birth |
. | . | needs an object |
is | . | i takes no object |
What to do next
- Tell the story of 1887 aloud in five sentences, with
and. - Read Esperantismo and the internal idea.
- Put 15 December and 26 July in your calendar.
See also
- Esperantismo and the internal idea - what the Declaration of Boulogne says, and what the movement is for.
- Who decides what is correct Esperanto - the
, thesplit and the. - La kongreso - the annual gathering that started at Boulogne.
- Esperanto hodiaŭ - where the language lives now.
- Homaranismo - Zamenhof's private creed, and why he kept it apart.
- Esperanto and the religions - the faiths that use the language.
- Festivals and the Esperanto calendar - Zamenhofa
and Esperanto Day. - igi and iĝi - the suffixes behind
,iand.