What is the official motto of the United States?
What is the oldest university in the United States?
In which century did the United States of America begin using decimalised currency?
1600s | 1800s | 1700s | 1900s
In what year was the first Christmas stamp issued in the United States?
1971 | 1962 | 1850 | 1945
What colour is a ship's quarantine flag?
What colour is the circle on the flag of Bangladesh?
What colour was the French flag from 1814 to 1830?
Yellow | Red | Blue | White
What colour is the middle ring on the olympic flag?
Black | Blue | Green | Red
What colour berets do the United Nations peacekeeping forces wear?
How many stars form Orion's Belt within the Orion constellation?
