Question: When did england switch from king to queen?
Disambiguated questions and answers: question: When did Great Britain switch from a king to queen Elizabeth II?
When did Great Britian switch from a king to queen Victoria?
When did Great Britian switch from a king to queen Anne?
answer: 6 February 1952
20 June 1837
1 May 1707
Natural Questions answer: 6 February 1952 (from the Wikipedia article "Monarchy of the United Kingdom")