On October 30, 1989 three thousand people with candles in their hands surrounded the KGB building in Moscow. They wanted to show they remember about the victims of the Stalin crimes.
On 4 July 1928, the founding congress of the Sybiraks' Association was held at the Warsaw University of Technology.
The Polish-Bolshevik war broke out on 14 February 1919. The site of the first confrontation was the town of Mosty near Szczuczyn in the Grodno region, where Polish Army units halted the Red Army’s march.