On This Day In History: Unua Libro ‘First Book’ Describing Esperanto Published – On July 26, 1887
AncientPages.com – On July 26, 1887, the Unua Libro (English: First Book) was published, marking the founding of the Esperanto movement. The first publication described Esperanto, later called the International Language (Esperanto: Lingvo Internacia). This first publication was in Russian
















