It is difficult in the space of 1 hour to present hugely rich and complicated history of a country currently standing nearly 40 mln citizens. Dr Calma, from Polish Embassy has used several interesting maps to effectively show the ever-changing borders of Poland. Today almost mono-ethnic and predominantly Catholic, Poland was once a multi-cultural polity, inhabited by Poles, Ukrainians, Belarusians, Lithuanians, Jews, Tatars, Armenians and Germans. The Polish-Lithuanian Commonwealth, as it was called from the 16th to the late 18th century, was one of the earliest confederate countries in early modern Europe. As Dr Calma pointed out, for a long time, it also boasted a tolerant policy towards different ethnicities and faiths. It was fascinating for students to see many cultural and political links between Poland and Britain. Dr Calma talked with passion. Her presentation was followed by long discussion with some of our international boarders.