Vaclovas Aliulis (1921-2015) was a Lithuanian Catholic priest. During Soviet times he participated actively in underground catechisation, and was a lecturer with the Underground Catholic Seminary, which was established to train priests for Catholic parishes in Lithuania, Belarus, Ukraine and other Soviet republics. Aliulis is the author of a number of books and other publications; and during the times of Sąjūdis (the Lithuanian national movement), he was the initiator and organiser of Catholic publishing. He started to collaborate with the Lithuanian Central State Archives from 2003, transferring files from his private papers to the state archives. The documents in the collection show the situation of the Catholic Church and the community of believers in Soviet Lithuania, and Soviet policy on religion.
The collection reflects the variety of religious dissent in communist Romania, and illustrates the underground religious practices and overt religious oppositional activities from the late 1940s until the 1980s. The collection comprises, on the one hand, documents and other cultural artefacts created by various religious denominations and confiscated by the Securitate and, on the other hand, documents created by the secret police. The latter illustrate the intense surveillance and the repressive policies of the secret police directed towards those religious activities that opposed the policies of the communist regime in Romania.
