Which of the following do australia and papua new guinea have in common? a. they both are under a dictator. b. they both are presidential republics. c. they both have flawed democracies. d. they both are parliamentary monarchies.

The correct answer is D. Australia and Papua New Guinea are both parliamentary monarchies. They are ruled by a Monarch and a Prime Minister. Australia's monarch is Queen Isabell II and it's Prime Minister is Scott Morrison. Papua's monarch is Queen Elizabeth II and it's Prime Minister is Peter O'Neill.

answer; obscene;