1) what was the world language 100years ago?
Soluções para a tarefa
Resposta:
Esperanto (originally Lingvo Internacia, international language) is the most widespread and spoken international planned language in the world.[10] The name comes from the pseudonym that LL Zamenhof, a Polish ophthalmologist, used to publish the bases of the language in 1887. The intention of this doctor was to create an easy to learn and neutral language, more suitable for international communication. As stated in the Boulogne Declaration, Esperanto's goal is not to replace the national languages. This language is simply a quick international alternative to learn compared to the great languages that arise according to the powers of the time and suppose a high cost in resources and linguistic equality for non-native nations.
Explicação:
espero tem ajudado