Regions and geography#ca-095

Which country shares Canada's southern border?

  1. Greenland
  2. The United States
  3. Russia
  4. Mexico
Why

Canada and the United States share the world's longest undefended border.

Test yourself on all 102 questions

Free adaptive practice brings back the questions you miss. Then try a 20-question mock exam in the real format.

Practise free Take a mock exam

Want unlimited mock exams and every explanation? The Pass is €14.99, one-time.