Sentence:  Moreover the centralization of our economy during the 1920 s , the dislocations of the Depression , the common ethos of Materialism everywhere , all contributed in various ways to the face-lifting that replaced Mike Fink and the Great Gatsby with the anonymous <WSD>physiognomy</WSD> of the Little People . 
Meaning of the word marked with <WSD> tags:  the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)