1. Who was the second president of the United States?
  2. How does the US Constitution maintain a republican government?
  3. Which of these states was not part of the Confederacy?
  4. Which of these 19th century presidents was impeached?
  5. What was the purpose of the Mayflower compact?
  6. The failed "Bay of Pigs" invasion in the 1960s was an attempt to:
  7. Who wrote the Declaration of Independence?
  8. What did "prohibition" outlaw in the early 1900s?