 Complete the following phrase:  Earl Phillip Dawson December 17, 1925March 28, 1987 was a Canadian ice hockey administrator, politician and civil servant. He rose to prominence in Canadian hockey when he served as president of the Manitoba Amateur Hockey Association from 1958 to 1963. He established a council to reverse the decline of hockey in rural Manitoba and saw the association continually increase its registrations by spending more per player to develop minor ice hockey than other provinces in Canada. Dawson became chairman of the Canadian Amateur Hockey Association CAHA rules committee and organized the first nationwide clinic for referee instructors to standardize the interpretation of hockey rules. Dawson became vice-president of the CAHA in 1966 then served as its president from 1969 to 1971. The International Ice Hockey Federation had approved a limited use of professionals at the 