Minor points: The queen is known as Elizabeth I now that here have been two Elizabeths ruling Britain; also accept "Franz Josef"? (Franz Josef Glacier was named by a German, after the emperor Franz Joseph)
Please correct me if I am wrong, but I am pretty sure Harod the Great ruled UNDERNEATH the Roman empire. Wasn't he just a puppet king? Thanks for the quiz!
Puppet king is still a king (: Officially, he was an "ally and friend of the people of Rome", which in practice means that he was indeed a vassal, obliged to pay taxes and obey the Roman government whenever it wanted to interfere, and liable to be replaced if he ceased to please, but technically he was a sovereign monarch.
??? To me she's been one of the best humanitarians of the century so far. A breath of fresh air in this World where petty nationalism and xenophobia seem to be gaining the upper hand.