The Wonderful Wizard of Oz Wizard's power gives these items a focus for their desires. The Wizard decides to take Dorothy and Toto home and leave the Emerald City. At the send-off, he appoints the Scarecrow to rule in his stead, which he agrees to do after Dorothy returns to Kansas. Toto chases a kitten in the crowd and Dorothy goes after him, but the tethers of the balloon break and the Wizard floats away. Dorothy summons the Winged Monkeys to carry her and Toto home, but they explain they cannot cross the desert surrounding Oz. The Soldier with the Green Whiskers informs Dorothy that
Political interpretations of The Wonderful Wizard of Oz people (and even the Good Witches) into believing he is benevolent, wise, and powerful when really he is a selfish, evil humbug. He sends Dorothy into severe danger hoping she will rid him of his enemy the Wicked Witch of the West. He is powerless and, as he admits to Dorothy, "I'm a very bad Wizard". Hugh Rockoff suggested in 1990 that the novel was an allegory about the demonetization of silver in 1873, whereby “the cyclone that carried Dorothy to the Land of Oz represents the economic and political upheaval, the yellow brick road stands for the gold standard,