The cause of emigration.

The old castles abandoned.

fruits of industry between those who do the work and a class of idle nobles, and soldiers, and priests who do nothing but consume the proceeds of it. There every man possesses the full fruit of his labor, except so far as he himself joins with his fellow-citizens in setting apart a portion for the purposes of public and general utility. This is the reason why such immense numbers of laboring men are every year leaving Germany and emigrating to America.

But to return to the Rhine. Of course, just so fast and so far as the smaller chieftains were conquered and dispossessed, and the country came into the hands of a smaller number of greater princes, the old castles became useless. Besides, when rules and laws, instead of surprises and violence, became the means by which contributions were levied, it was no longer necessary to have strongholds on high hills to come down from, when a vessel or a traveller was coming by, and to retreat to with the booty when the plunder had been taken. A great number of these old castles have, therefore, gone to decay; for they were generally built too high on the hills and rocks to be convenient as dwellings for peaceable men. A few of the largest and strong. est of them were retained as fortresses; and those that were retained have been greatly enlarged

Travellers exploring the ruins of ancient castles.

and strengthened in their defences in moderu times, so that some of them are now the greatest and strongest fortresses in the world. Others that were built in tolerably accessible situations, or which commanded an unusually beautiful view, were retained and kept in repair, and are used now as the summer residences of wealthy men. The rest were suffered gradually to go to decay, and the ruins and remains of them are seen crowning almost every remarkable height all along the river. Some of these ruins are still in a very good state of preservation, so that in going up to explore them you can make out very easily the whole original plan of the edifice. You can find the turret, with the remains of the stairs which led up to the watchtower, and the kitchen, and the hall, and the armory, and the stables. In others, there is nothing to be seen but a confused mass of unintelligible ruins; and in others still, every thing is gone, except, perhaps, some single arch or gateway, which stands among a mass of shapeless mounds, the last remaining relic of the edifice it once adorned, and itself tottering, perhaps, on the brink of its precipitous foundation, as if just ready to fall.

These old ruins are visited every year by thou. sands of persons who come from every part of the world to see them. These visitors arrive

How to travel on the Rhine.

Donkey saddles.

every year in such numbers that the steamboats, both going up and coming down, and all the hotels, and thousands of carriages, which are perpetually plying to and fro along the shores on both sides of the river, are constantly filled with them. A great many people merely pass up or down the river in a steamer, in a day and a night, and only see the ruins and the other scenery by gazing at them from the deck of the vessel. But in this case they get no idea whatever of the Rhine. It is necessary to travel slowly, to stop frequently at the towns on the bank, to make excursions along the shores and into the interior, and to ascend to the sites of the ruins, and to other elevated points, so as to view the valley and the stream meandering through it from above, or you obtain no correct idea whatever of travelling on the Rhine.

The work of ascending to the old ruins would be a very arduous and difficult one for all but the young and robust, were it not for the assistance that is afforded by the donkeys that are kept at the foot of every remarkable hill that travellers might be supposed desirous to ascend. These donkeys have a sort of chair fitted upon them, that is, a saddle, flat upon the top, and guarded all around one side by a sort of back, like the back of a chair. The trappings are covered with