Complex sentence: In 1940 Guy graduated from Columbia University with his Bachelor of Arts in teaching and moved to Vermont where he took up work with the Poligraphic Lithographic Company as a color separator and dot-etcher on the zinc lithographic plates.
Split into simpler sentences: In 1940 Guy graduated from Columbia University with his Bachelor of Arts in teaching. Guy moved to Vermont where Guy took up work with the Poligraphic Lithographic Company as a color separator and dot-etcher on the zinc lithographic plates.