When this 19th century man was growing up in Białystok in present-day Poland, he was frustrated by the disputes among the Yiddish-speaking Jewish majority and the ethnic groups of Poles, Germans, and Belarusians. Attributing the quarrels to a lack of neutral language, he decided to do something about it and followed through with his ideas. Who?
L. L. Zamenhof, the inventor of Esperanto
l l zamenhof inventor of esperanto
l l zamenhof inventor of esperanto
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L. L. Zamenhof, the inventor of Esperanto