Title: Josip Broz Tito.
Question: At what event was Tito recognized by Stalin?

Title: To Kill a Mockingbird.
Question: Who was rumored to have written the book instead of Lee?

Title: Crimean War.
Question: Who agreed to not have any military arsenal on the Black Sea coast?

Title: United States dollar.
Question:
When were bills above the $100 denomination withdrawn from circulation?