| Front | What was the price of the Louisiana Purchase? |
| Back | The price of the Louisiana Purchase was $15 million. |
| Front | What role did France play in the American Revolution? |
| Back | The American colonies secured military and financial support from France after the American victory at the Battle of Saratoga. |
| Front | What was the Manhattan Project? |
| Back | It was a secret project in which the U.S. developed atomic weapons during World War II. |