Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
What present-day nation has been led by:

Prime Minister Sir John A. Macdonald (1867-1873 and 1878-1891)
Prime Minister Alexander Mackenzie (1873-1878)
Prime Minister John Diefenbaker (1957-1963)
Prime Minister Brian Mulroney (1984-1993)
Prime Minister Jean ChrΓ©tien (1993-2003)
Prime Minister Stephen Harper (2006-2015)
Prime Minister Justin Trudeau (2015-Present)
Canada
Pakistan
Zimbabwe
Finland