Central Marchian: Frankfort an de Oder, Polish: Frankfurt nad Odrą) is the fourth-largest city in the Germanstate of Brandenburg after Potsdam, Cottbus and
Confederation to create a German nation-state. It was created in the spring of 1848 during the German revolutions by the Frankfurt National Assembly. The
simply referred to as Frankfurt Rhine-Main, Frankfurt Rhine-Main area or Rhine-Main area (German: Rhein-Main-Gebiet or Frankfurt/Rhein-Main, abbreviated