What major event occurred during Bolesław V the Chaste's reign in 1241?
Mongol invasion of Poland
Polish-Lithuanian War
Teutonic Knights invasion
Polish-Swedish War
Answer
During Bolesław V the Chaste's reign, the Mongol invasion of Poland took place in 1241. The invasion was part of the larger Mongol invasion of Europe and caused significant destruction and loss of life in Poland.
Chaste Your Knowledge: The Bolesław V the Chaste Challenge!