Title: Saint Helena.
Question: What year did the Saint Helena Constitution officially take effect?

Title: Capacitor.
Question: In the original experiment in which the properties of capacitors were discovered, what component acted as the dielectric? 

Title: Atlantic City, New Jersey.
Question: What was the name of the new railway that was constructed to transport tourists to Atlantic City after 1878?

Title: Symbiosis.
Question:
Name a biotrophic organism.