Complex sentence: In 1933, Levin was appointed special assistant attorney general in an investigation into the Michigan Bank Holiday and from 1944 to 1946, he served as a member of the Selective Service Appeal Board.
Split into simpler sentences: In 1933, Levin was appointed special assistant attorney general in an investigation into the Michigan Bank Holiday. From 1944 to 1946, Levin served as a member of the Selective Service Appeal Board.