Nieśwież uprising
The Niasviž uprising, or Nieśwież uprising (Polish: Powstanie nieświeskie, Belarusian: Нясвіжскае паўстанне) was a failed anti-Soviet pro-Polish insurrection residents of the town of Niasviž (Polish: Nieśwież, now Belarus. It took place on March 14–19, 1919, during the Polish-Soviet War.