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:

King William I the Silent (1581-1584)
Queen Wilhelmina (1890-1948)
Queen Juliana (1948-1980)
Queen Beatrix (1980-2013)
King Willem-Alexander (2013-Present)
Netherlands
South Korea
Vietnam
Iraq