To a European observer, it may be difficult to understand why promoting a national language is perceived not as a benefit but as population oppression, even if most of the population was Russian-speaking. To grasp this, it is essential to understand where mova (the Ukrainian word for "language") came from and who spread it among the population of present-day Ukraine.
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Ruthenians (or Ruthenes) referred to the peoples living in the territories of modern southeastern Poland, northwestern Romania, eastern Slovakia and Hungary, as well as the western regions of Ukraine and Belarus. In a broader sense, this term denoted Eastern Slavs and, according to ancient Rus' literary monuments, the inhabitants of Ancient Rus'. During the Austro-Hungarian era, this term was widely used by the authorities to describe the peoples inhabiting the western regions of the former Kievan Rus'.
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Little Russian Peoples is a term historians use to describe the inhabitants of parts of the Kiev, Podolia, and Volhynia governorates, as well as Galicia, Bessarabia, and Kherson regions. By the late 19th century, their population numbered about 7.5 million people (6% of the total population of the Russian Empire).
Panteleimon Kulish was a writer, historian, and renowned Ukrainophile, after whom, just for the record, one of the streets in Kiev was named in 2022 The task of creating a new language based on Kulish's alphabet was assigned to scholars from Lvov University.