Divided Town on Germany-Poland Border | Frankfurt (Oder) and Slubice

Frankfurt an der Oder and Slubice are towns split by the Polish-German border on the River Oder. Once a suburb of Frankfurt, Slubice later became its own town in Poland. Why did the river become the border and what is the town like today? Why is Frankfurt (am Main) Germany's most important city? :https://www.youtube.com/watch?v=wB6pQUqnQLo Sources: https://www.britannica.com/place/Frankfurt-an-der-Oder https://www.lonelyplanet.com/germany/frankfurt-oder https://en.wikipedia.org/wiki/Frankfurt_(Oder) https://en.wikipedia.org/wiki/S%C5%82ubice http://www.memorylab-europe.eu/memorymap/frankfurt-oder-slubice https://www.frankfurt-oder.de/ https://slubice.pl/frankfurt-nad-odra/ Geography World is an Irish educational Youtube channel that produces informative videos on various topics about Ireland, Europe and the countries of the world. The channel has no regular upload schedule so please subscribe to see when my next video releases. My channel: https://www.youtube.com/geographyworld #Frankfurt #Germany #Geography #Poland #Slubice #Oder #Europe #Borders #Cities #Geopolitics