where does the first river originate from?
Germany
Danube
The Danube ( ; ) is Europe's second-longest river, after the Volga. It is located in Central and Eastern Europe.

The Danube was once a long-standing frontier of the Roman Empire and today flows through 10 countries. The river runs through the second largest number of countries in the world (after the Nile, which runs through 11). Originating in Germany
where is croatia located in the world map At the crossroads of Central and Southeast Europe on the Adriatic Sea. name some mountains found in this country. Dinaric Alps what is the climate in this country? Moderately warm and rainy continental climate what are the rivers found here? Danube, Drava, Kupa, and Sava
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Danube [SEP] Introduction
The Danube ( ; ) is Europe's second-longest river, after the Volga. It is located in Central and Eastern Europe. The Danube was once a long-standing frontier of the Roman Empire and today flows through 10 countries. The river runs through the second largest number of countries in the world (after the Nile, which runs through 11). Originating in Germany, the Danube flows southeast for , passing through or bordering Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine before draining into the Black Sea. Its drainage basin extends into nine more countries. The Danube river basin is home to fish species such as pike, zander, huchen, Wels catfish, burbot and tench.