Premise: Versailles is a television series, set during the construction of the Palace of Versailles during the reign of Louis XIV, that premiered on 16 November 2015 on Canal+ in France and on Super Channel in Canada, in May 2016 on BBC2 in Britain, and on 1 October 2016 on Ovation in the U.S.
Hypothesis: Versailles is on a more mainstream / popular station in Britain than in the US.