The tenet that the Moldavian language is distinct from the Romanian language was heavily promoted in the republic.
Modern linguists generally agree that there is little difference between the two, mainly in accent and vocabulary.
The republic also promoted irredentism towards Romania, proclaiming that the Moldavians in Bessarabia were "oppressed by Romanian imperialists".

As part of the effort to keep the language in Soviet Moldavia ("Moldavian Socialist culture") far from Romanian influences ("Romanian bourgeois culture"), a reformed Cyrillic script was used to write the language, in contrast with the Latin script officially used in Romania.
The linguist Leonid Madan was assigned the task of establishing a literary standard, based on the Moldavian dialects of Transnistria and Bessarabia, as well as Russian loanwords or Russian-based calque.

In 1932, when in the entire Soviet Union there was a trend to move all languages to the Latin script, the Latin script and literary Romanian language was introduced in Moldavian schools and public use.
Madan's books were removed from libraries and destroyed.
This movement, however, was short lived, and in the second half of the 1940s a new trend of moving languages to the Cyrillic script started in the Soviet Union.

In 1937, during the Soviet Great Purge, many intellectuals in the Moldavian ASSR, accused of being enemies of the people, bourgeois nationalist or Trotskyist, were removed from their positions and repressed, with a large number of them executed.
In 1938 the Cyrillic script was again declared official for the Moldavian language and the Latin script was banned.
However, the literary language did not fully return to Madan's creation and remained closer to Romanian.
After 1956, Madan's influences were entirely dropped from school books.

This policy remained in effect until 1989.
Use of Cyrillic is still enforced in Moldova's breakaway region of Transnistria, where it is claimed to be returning the language to its roots.
The tenet that the Moldavian language is distinct from the Romanian language was heavily promoted in the republic. Modern linguists generally agree that there is little difference between the two, mainly in accent and vocabulary. The republic also promoted irredentism towards Romania, proclaiming that the Moldavians in Bessarabia were "oppressed by Romanian imperialists".
As part of the effort to keep the language in Soviet Moldavia ("Moldavian Socialist culture") far from Romanian influences ("Romanian bourgeois culture"), a reformed Cyrillic script was used to write the language, in contrast with the Latin script officially used in Romania. The linguist Leonid Madan was assigned the task of establishing a literary standard, based on the Moldavian dialects of Transnistria and Bessarabia, as well as Russian loanwords or Russian-based calque.
In 1932, when in the entire Soviet Union there was a trend to move all languages to the Latin script, the Latin script and literary Romanian language was introduced in Moldavian schools and public use. Madan's books were removed from libraries and destroyed. This movement, however, was short lived, and in the second half of the 1940s a new trend of moving languages to the Cyrillic script started in the Soviet Union.
In 1937, during the Soviet Great Purge, many intellectuals in the Moldavian ASSR, accused of being enemies of the people, bourgeois nationalist or Trotskyist, were removed from their positions and repressed, with a large number of them executed. In 1938 the Cyrillic script was again declared official for the Moldavian language and the Latin script was banned. However, the literary language did not fully return to Madan's creation and remained closer to Romanian. After 1956, Madan's influences were entirely dropped from school books.
This policy remained in effect until 1989. Use of Cyrillic is still enforced in Moldova's breakaway region of Transnistria, where it is claimed to be returning the language to its roots.
Moldavian Autonomous Soviet Socialist Republic