I want to know the answer to the following question:
When did Washington University hold a national design contest for the new campus?
All the background I'm provided with is that "This original cluster of buildings set a precedent for the development of the Danforth Campus; Cope & Stewardson’s original plan and its choice of building materials have, with few exceptions, guided the construction and expansion of the Danforth Campus to the present day.". Is that enough to answer the question?
Answer: no