Final answer:
Sorority houses have higher student drinking rates due to the social environment they create and the stereotypes associated with college life in the 1920s.
Step-by-step explanation:
Student drinking rates tend to be higher in e. sorority houses. During the early 20th century, sororities and fraternities saw rapid proliferation, with a quarter of college students belonging to these Greek organizations. This created a social environment that was more conducive to drinking among students. In addition, contemporary novels and stereotypes of college life in the 1920s further reinforced the perception of college as a time of rebellion and sexual adventure, contributing to higher drinking rates within these social settings.