Complex sentence: He went on to obtain a Doctor of Both Laws from the Lateran University in Rome and began his diplomatic career after finishing his studies at the Academia Ecclesiastica, the premier academy for the diplomatic corps in the Vatican.
Split into simpler sentences: He went on to obtain a Doctor of Both Laws from Lateran University in Rome. He started his diplomatic career after finishing his studies at the Academia Ecclesiastica, the premier academy for the diplomatic corps in the Vatican.