Royals, autocrats, or just plain popular? A quiz on world leader longevity
Most developed countries see a new leader every few years, but in some nations, lengthy reigns are common. How well do you know leaders with decades in charge – and which leaders may have outstayed their welcome?
1. Which of the following royals has sat on his or her throne the longest?
Carl XVI Gustaf of Sweden
Elizabeth II of Great Britain
Margrethe II of Denmark
Qaboos bin Said al Said of Oman