Added a label to the Duchy of Poland
Added Gniezno town from 940 and added it as a admin centre to the Duchy of Poland
Borders of Duchy of Poland (973-981)
Started mapping borders of Duchy of Poland (973-981) - North - east
Started mapping borders of Duchy of Poland (973-981) - east II
Started mapping borders of Duchy of Poland (973-981) - east
Started mapping borders of Duchy of Poland (973-981)
Added a start date for the label of Holy Cross Voivodeship
Added a label to West Pomeranian Voivodeship
Added a label to Pomeranian Voivodeship
Added a label to Lubusz Voivodeship
Moved a Greater Poland Voivodeship label
Added a label to Lower Silesian Voivodeship
Added a label to Holy Cross Voivodeship
Added a label to Lesser Poland Voivodeship
Fixed the border of Greater Poland Voivodeship
Fixed the border of Kuyavian-Pomeranian Voivodeship and added english name
Added start date for Kalish county
Added wikipedia link to the first Polish state