Complex sentence: After earning his BA at the University of Western Ontario and his MA at the University of Toronto, Douma was hired as an Officer with the Canadian Department of External Affairs posted to the Dominican Republic as Third Secretary and Vice-Consul from 1966 to 1968.
Split into simpler sentences: After earning his Bachelor of Arts degree at the University of Western Ontario and his Master of Arts at the University of Toronto, Douma was hired as an officer with Canada's Department of External Affairs. He was posted to the Dominican Republic as Third Secretary and Vice-Consul from 1966 to 1968.