As of 2017, what was the most populous city in North America?

Mexico City
🙂 Correct!
Los Angeles
Oops — try again!
New York
Nope, give it another shot!
Chicago
Guess again!
São Paulo
Sorry, want to pick another?

What Canadian territory lies east of the US state of Alaska?

Alaska
Alaska
Yukon
🙂 Well done!
British Columbia
Oops — try again!
Alberta
Nope, give it another shot!
Nunavut
Guess again!
Northwest Territories
Sorry, want to pick another?

Which of the following countries shares a border with Mexico?

Belize
🙂 Well done!
El Salvador
Oops — try again!
Honduras
Nope, give it another shot!
Nicaragua
Guess again!
Costa Rica
Sorry, want to pick another?