Because it was the europes most favorite and best flowing river ever
Danube River Danube River Danube River
The Most important river for Eastern Europes transportation is the Danube River.
The Danube River.
The Danube River.
The Danube River.
The Danube river was an important factor because it increased trade and routes for ships to import and export goods.
One of Europe's most important waterways is the way they get water-from a very large spring or river or mountain stream.It is the Rhine River.
The Danube is Europe's most important river.
The Danube River is important to Hungarian trade.
This river is Danube
Danube.
Danube River and Volga River.