The western border of Liechtenstein is formed by this river, which receives the Neckar and the Main after flowing past Lake Constance.
This river rises at Lake Toma before flowing over Schaffhausen Falls. This river's distributaries include the Waal and the IJssel ("eye-sell"), and the Aar flows into this river after passing by a national capital. Bingen lies at the end of this river's namesake gorge, which contains a rock named after the Lorelei. The Moselle joins this river at Koblenz, and it flows past the industrial (*) Ruhr Valley. The western border of Liechtenstein is formed by this river, which receives the Neckar and the Main after flowing past Lake Constance. Basel, Cologne, and Rotterdam lie on this river. For ten points, name this river which flows through Germany before emptying into the North Sea.
This river rises at Lake Toma before flowing over Schaffhausen Falls.
the Rhine (or Rijn; or Rhin) &lt;JD&gt;