Then he jumped down from the ledge where he had taken refuge and once more joined the human stream. The latter, as if animated by a common purpose, was moving downtown, and if Robertson's neighbors were properly posted, it was headed for the Chinese quarter. It was evident that they intended to vent their fury for the present on these allies of the Japanese. This longing for revenge, this elementary hatred of the yellow race kept the crowd in Union Square in motion and shoved everyone without discrimination towards Broadway and Fourth Avenue. The square resembled a huge machine, which by means of some hidden automatic power forced tens of thousands of unresisting bodies into the narrow channels. The crowd rolled on unceasingly. Here and there a hat flew off into the air, came down again, bobbed up and down once or twice, and then continued its journey somewhere else on the surface. It was fortunate that those who had become insensible from the dreadful noise and the foul, dusty air were unable to fall down; they were simply held up by the close pressure of their neighbors and were carried along until a few blocks farther on they regained consciousness. Nevertheless a few fell and disappeared in the stream without leaving a trace behind them. No pen could describe their terrible fate; they must have been relentlessly ground to pieces like stones on the rocky bed of a glacier. Above this roaring stream of human beings there swept unceasingly, in short blasts like a tearing whirlwind, the hoarse cry of a people's passion: "Down with the yellow race! Down with the Japanese! Three cheers for the Stars and Stripes!" The passionate cry of a crowd thirsting for revenge rose again and again, as if from a giant's lungs, until the cheers and yells of "down" turned into a wild, deafening, inarticulate howl which was echoed and re-echoed a thousand times by the tall buildings on both sides of the avenue. Now and then an electric street-car, to which clung hundreds of people, towered like a stranded vessel above the waving mass of heads and hats.