Complex sentence: After he returned from serving in the military, Hiller enrolled in and later graduated from University College, University of Toronto with a Bachelor of Arts degree in 1947, followed by a Master of Arts degree in psychology in 1950.
Split into simpler sentences: After he returned from serving in the military, Hiller enrolled in and later graduated from University College, University of Toronto with a Bachelor of Arts degree in 1947. He continued in college and recieved a Master of Arts degree in psychology in 1950.