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After working for many years at the University of Chicago, Arthur Holly Compton returned to St. Louis in 1946 to serve as Washington University's ninth chancellor. Compton reestablished the Washington University football team, making the declaration that athletics were to be henceforth played on a "strictly amateur" basis with no athletic scholarships. Under Compton’s leadership, enrollment at the University grew dramatically, fueled primarily by World War II veterans' use of their GI Bill benefits.

Answer this question, if possible (if impossible, reply "unanswerable"): Who reestablished Washington University's football team?
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Arthur Holly Compton reestablished Washington University's football team when he became the school's ninth chancellor.
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