- When was Brazil independent (from Portugal)?
- How old did president John F. Kennedy become?
- What is the name of the protagonist in the Halo video games?
- What are the names of the countries in North America?
- What is Marshall's occupation in the How I Met Your Mother TV Show?
- What is the capital of Russia?
- What is CIA an abbreviation for?
- What are the names of the countries in Central America?
- Who discovered Calculus?
- What is the chemical symbol for Lead?
- 46 years (1917-1963)
- Master Chief
- USA and Canada
- Law student, then Lawyer
- Central Intelligence Agency
- Mexico, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Panama, Cuba, Haiti, The Dominican Republic
- Isaac Newton and Gottfried Leibniz (Independently)