1832 – Reorganization of education in Ukraine on the empire-wide principles and transform all teaching into Russian language
1847 – The crackdown of the Brotherhood of Cyril and Methodius and increased persecution of the Ukrainian language and culture, the prohibition of the best works of Shevchenko, Kulish, Kostomarov and others.
1862 – Closing free Sunday Ukrainian schools for adults in the Russian part of Ukraine.
1863 – Valuev Circular banning censors to give permissions for Ukrainian spiritual and popular educational literature: "there was no and could not have been a separate Little Russian language"
1864 – Adoption of the Charter of the primary school at which education was to be conducted only in Russian.
1911 – Resolution VIIth congress of the nobility in Moscow's only Russian-language education and the inadmissibility of the use of other languages in schools in Russia.
1913 – Ukrainian banned from all public schools in Alberta, Canada, home to the largest Ukrainian diaspora community in the New World at that time.
1914 – Prohibition of celebrating the 100th anniversary of Taras Shevchenko, the decree of Nicholas II prohibition of the Ukrainian press.
1914, 1916 – Russification campaign in western Ukraine, the prohibition of the Ukrainian word, education, church.
1922 – Part of the proclamation of the Central Committee of the RCP (b), and the Communist Party (b) the "theory" of the struggle between the two cultures in Ukraine – city (Russian) and peasant (Ukrainian), which should win the first one.
1924 – Kingdom of Romania law on the obligations of all the "Romanians" who "lost their mother language," to educate children only in Romanian schools.
1925 – Ukrainian final closure of the "secret" of the university in Lviv
1926 – Stalin's letter to "Comrade. Kaganovich and other members of the Politburo of the Central Committee of the CP (B) U with the sanction of the struggle against the "national bias", the beginning harassment of "Ukrainization".
1933 – Abolition in Romania Ministerial Decree of 31 December 1929, which permits a few hours a week of the Ukrainian language in schools with a majority of students with the Ukrainians.
1958 – Enshrined in Art. 20 Principles of Legislation of the USSR and the Union Republics on Public Education of the situation on the free choice of language learning, the study of all languages except Russian, at the request of students' parents.
1960–1980 – Mass closure of Ukrainian schools in Poland and Romania.