Complex sentence: With the fall of the Venezuelan dictator, Pifano returned to Venezuela and founded the Institute of Tropical Medicine of the UCV and directed it for almost 50 years, which earned him immense affection from his disciples and respect in all spheres of national society.
Split into simpler sentences: With the fall of the Venezuelan dictator, Pifano returned to Venezuela and founded the Institute of Tropical Medicine of the UCV and directed it for almost 50 years. This institute earned him immense affection from his disciples and respect in all spheres of national society.