Question: Which country Elisabeth Christine Of Brunswick-Wolfenbüttel, Crown Princess Of Prussia's mother is from?
Sentence (from "Princess Philippine Charlotte of Prussia"): Princess Philippine Charlotte of Prussia  (13 March 1716, in Berlin – 17 February 1801, in Brunswick) was a Duchess consort of Brunswick-Wolfenbüttel by marriage to Charles I of Brunswick-Wolfenbüttel and a known intellectual in contemporary Germany.
Relevant evidence: Yes