How does Spengler describe the monstrous development of Western industrialized civilization?

Schpengler describes the monstrous development of Western industrialized civilization in terms of the extreme expansion of the Faustian spirit: in the network of machines, "a small man moves through it like a king with unlimited power, and at last it seems to him as if nature were at his feet." Man's life has been pushed by the machine onto a path on which he can neither stand still nor go backwards. According to Spengler, the stage of civilization entered by Western culture will be followed by a time of war, turmoil and disaster. In this period, the masses, who have lost their spiritual cohesion, are manipulated by hypocritical democratic politics, and the result will inevitably be the establishment of hegemony by one or two great powers and the entry into the age of empire. The signs of the decline of the West are also manifested in culture and the arts, which have lost their creativity and degenerated into excitement, luxury, hedonism, and the mere pursuit of sensual pleasures.