A large number of dignified Senators, or rulers of the city, heard the petition of Nicholas, heard it with pity mingled with amusement, and offered the protection of the city for a week to the deluded youths, for by that time--so thought the Senators--the youths would discover their deception and return homeward. Eagerly did Nicholas and his army accept permission to enter the city whose streets and palaces were in such sharp contrast to those of their own homelands, Genoa being at that time at the height of her prosperity and greatness, but their joyful wonder found its match in that of the inhabitants, whose astonished eyes saw so many fair-haired children marching through their city, with banners and crosses carried high, singing their splendid songs, and full of such grim determination to rescue the Holy Land, a feat which experienced warriors had failed to accomplish. As the children marched through Genoa, changed indeed was the appearance of their army; of the twenty thousand who had left the banks of the Rhine under the leadership of Nicholas, there were only seven thousand remaining now. Of the rest some were on their homeward journey, some in new homes which they had found by the way, others were lying in undiscovered graves in forest or on hillsides. Only the strongest and most resolute of that great army remained, and in consequence it was the flower of the youth of the Rhinelands, who entered Genoa, rugged and healthy, though their clothes were worn and faded, their feet bruised and bleeding, their faces burned by sun and wind, and their expressions aged and saddened by experience. The merchants left their desks, the children stopped their play, and stared in wonderment, the grave nobles were moved to surprise, and the mothers wiped their eyes as the army of blue-eyed youths marched by. No sooner had the Senators extended the hospitality of the city to the youths than they decided to retract it, for three reasons: They were afraid of the effect on the morals of the city, which might be produced by the entrance of seven thousand unrestrained boys--also they feared that such a sudden addition to the population might produce a famine, for situated as Genoa was, there was never any too great a quantity of food. Also, most weighty reason of all, the German Emperor was at war with the Pope and in the contest, Genoa was on the Guelph, or papal side. To shelter German children then, even though on a Crusade, would be to harbour foes and to care for a hated race which the Pope had declared outlawed. In consequence of these reasons the children were told that they could stay only one night in the city, after all, except those who desired to make it their permanent home, and abandoning their wild scheme, promise to become good citizens. But the youths laughed scornfully in answer--saying: