Title: Mammal.
Question: Which four legged mammal is considered to be the smartest?

Title: Dwight D. Eisenhower.
Question: What did Eisenhower have removed via surgery on December 12, 1966?

Title: 2008 Sichuan earthquake.
Question: By May 13, how many troops had been added to the rescue efforts?

Title: Architecture.
Question:
What was the name for the time period?