 Complete the following phrase:  In 1912, Ewing moved back to Galesburg to work as a surgeon. He later moved to North Dakota, where he built a hospital and became the youngest president of the state medical society. Ewing lived in Oakland, California in the late 1930s and 1940s, and was an active member of the Kiwanis Club. In 1940, Ewing spoke at a Berkeley, California YMCA, and said attributes required of championship athletes included the ability to rise to great heights in emergencies. Ewing was a lay leader of the Trinity Church. During the 