Question: Where did the church of latter day saints originated?
Disambiguated questions and answers: question: In what geographical area did the Church of Latter-day Saints originate?
With what text did the Church of Latter-day Saints originate?
Where did the key text of the Church of Latter-day Saints originate?
With whom did the Church of Latter-day Saints originate?
answer: western New York
Book of Mormon
golden plates
translated from golden plates
Joseph Smith
Natural Questions answer: western New York (from the Wikipedia article "History of The Church of Jesus Christ of Latter-day Saints")