Difficult Knowledge Quiz
What service employed such teenager couriers as Buffalo Bill Cody and Wild Bill Hickok, who raced for ten days, carrying the mail 1800 miles?
Which of these is a series of hit films that were produced in the 1960s?
What city's Rockefeller Square is known for its skating rink?
The Colorado river flows into which of these states?
Toulouse is in which country?
Which country is singer Bjork from?
The city of St. Louis is in which US state?
Which of these US state capital cities stands on the Mississippi?
Which general did Harry Truman relieve of command in Korea in 1951?
The Republic of Yucatan became part of which country?
Can you beat the score of this nurse?
Do you remember these old cities?
Who sang these songs from the 20s?
Do you know who these famous people from the 60s and 70s are?