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                                         The 
                                        Danube (Donau in German; Dunaj in Slovak; 
                                        Donava in Slovene; Duna in Hungarian; 
                                        Dunav in Croatian and Serbian; Dunav in 
                                        Bulgarian; Dunare in Romanian; Dunay in 
                                        Ukrainian; Danuvius in Latin is Europe's 
                                        second-longest river (after the Volga). 
                                        It rises in the Black Forest in Germany 
                                        as two smaller rivers – the Brigach 
                                        and the Breg – which join at Donaueschingen, 
                                        and it is from here that it is known as 
                                        the Danube, flowing south-eastwards for 
                                        a distance of some 2850 km (1771 miles) 
                                        before emptying into the Black Sea via 
                                        the Danube Delta in Romania. The Danube 
                                        has been an important international waterway 
                                        for centuries, as it remains today. 
                                        Known 
                                        to history as one of the long-standing 
                                        frontiers of the Roman Empire, the river 
                                        flows through – or forms a part 
                                        of the borders of – ten countries: 
                                        Germany, Austria, Slovakia, Hungary, Croatia, 
                                        Serbia, Bulgaria, Romania, Moldova, and 
                                        Ukraine. 
                                        
                                        
                                        
                                        
                                        
                                        
                                        The 
                                        Danube (Donau in German; Dunaj in Slovak; 
                                        Donava in Slovene; Duna in Hungarian; 
                                        Dunav in Croatian and Serbian; Dunav in 
                                        Bulgarian; Dunare in Romanian; Dunay in 
                                        Ukrainian; Danuvius in Latin is Europe's 
                                        second-longest river (after the Volga). 
                                        It rises in the Black Forest in Germany 
                                        as two smaller rivers – the Brigach 
                                        and the Breg – which join at Donaueschingen, 
                                        and it is from here that it is known as 
                                        the Danube, flowing south-eastwards for 
                                        a distance of some 2850 km (1771 miles) 
                                        before emptying into the Black Sea via 
                                        the Danube Delta in Romania. The Danube 
                                        has been an important international waterway 
                                        for centuries, as it remains today. 
                                        Known 
                                        to history as one of the long-standing 
                                        frontiers of the Roman Empire, the river 
                                        flows through – or forms a part 
                                        of the borders of – ten countries: 
                                        Germany, Austria, Slovakia, Hungary, Croatia, 
                                        Serbia, Bulgaria, Romania, Moldova, and 
                                        Ukraine. |  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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