Title: To Kill a Mockingbird.
Question: How many weeks did To Kill a Mockingbird remain on the bestsellers list when it won the Pulitzer Prize?

Title: Neptune.
Question: What is Neptune referred to due to it's size and concentration of volatiles? 

Title: Mexico City.
Question: Why did the one-party government struggle after the major earthquake in 1985?

Title: Edmund Burke.
Question:
Who did Price think should see themselves as citizens of the world?