Title: To Kill a Mockingbird.
Question: How many copies has To Kill a Mockingbird sold since it first came out?

Title: Seven Years%27 War.
Question: identify a major Prussian loss to the Austrians.

Title: General Electric.
Question: What is the business source of the majority of GE's revenues?

Title: Marshall Islands.
Question:
In what decade did Europeans first visit the Marshall Islands?