Lithuanians, Poles, Belarusians, Ukrainians, Jews and many other nations coexisted in the Grand Duchy of Lithuania. Five hundred years of common statehood was halted by Russia. National movements that touched almost every nation in the region in the 19th century resulted in nation-stations that formed and thrived through the 20th century. How is the legacy of the Grand Duchy of Lithuanian being divided today? How and why is history teaching different in the schools of neighboring states? Looking from this perspective, what is the context of contemporary propaganda wars and geopolitic tensions? Where are boundaries between national narratives and critical history, between story and science?