Title: Tucson, Arizona.
Question: How does Tucson rank among US cities?

Title: Indigenous peoples of the Americas.
Question: How long had horses been extinct in the Americas prior to their re-introduction?

Title: Royal assent.
Question: Who was it that peculiarly called a full parliament without royal authorization in 1265?

Title: Queen (band).
Question:
What song was voted the UK's favorite hit of all time in 2002?