Question: Victor Emmanuel III yielded most of his powers to his son Umberto II in 1944, when Umberto was appointed as Lieutenant General of the Realm, and finally abdicated in 1946.

Victor Emmanuel III was king of Italy from 1900 to 1946.
Answer: no
Question: The city continued to grow through much of the 20th century.

The city continued to grow, but its services deteriorated.
Answer: no
Question: Access to the underground workings at the La Camorra mine is via a ramp from the surface, excavated at a -15% grade and connecting numerous levels.

La Camorra is a mine.
Answer:
yes