Over the centuries, the banks of the Danube formed a large settlement area. Towns and markets, monasteries and churches, castles and palaces along the Danube all bear witness to bourgeois industriousness, noble representation and ecclesiastical triumphs. But the fortresses and many memorials also tell of war and hardship, of brutal persecution of Protestants, of the expulsion and murder of Jews, Roma and Sinti, of poverty and persecution, of war and…