3 March — Executive Bureau of the Central Committee of the Khorezm Communist Party approved the initiative on the national delimitation of the Central Asia
10 March — Central Committee of the Turkestan Communist Party approved the initiative on the national delimitation of the Central Asia
In Vienna, Austria was opened a bilateral conference between Romania and the Soviet Union on the "Bessarabian issue"
April
2 April — Romanian delegation rejected the Soviet proposal to hold a plebiscite a plebiscite in Bessarabia and interrupted further negotiations with the Soviet Union
12 June – Politburo of the Central Committee of the Russian Communist Party (Bolsheviks) adopted a resolution on national delimitation in the Central Asia