On September 14, 2023, employees of the state archive in Baranovichi took part in the grand opening of the exhibition of the Museum of National Unity

On September 14, 2023, employees of the state archive in the city of Baranovichi visited the State Educational Institution “Secondary School No. 1 of Baranovichi named after. S.I. Gritsevets”, where they took part in the grand opening of the exhibition of the Museum of National Unity, dedicated to twice Hero of the Soviet Union Sergei Ivanovich Gritsevets. Head the department for ensuring safety, accounting, scientific reference apparatus, use and publication of documents, S.I. Lavrentieva handed over archival copies of documents containing information about twice Hero of the Soviet Union S.I. Gritsevets.

Also, on the eve of National Unity Day, S.I. Lavrentieva conducted a thematic lesson for 9th grade students, where documents with memories of I.E. Kolesnikov, A.I. Mozol, I.I. Raisky, who were active members of the Belarusian School Partnership, were presented and the Communist Party of Western Belarus and took a direct part in the events of September 17, 1939.