Original sentence: April 6 – Joseph Smith and 5 others organize the Church of Christ (later renamed the Church of Jesus Christ of Latter Day Saints), the first formally-organized church of the Latter Day Saint movement, in northwestern New York
Edited sentence: April 6 – Joseph Smith and 5 others organize the Church of Christ (later renamed the Church of Jesus Christ of Latter-day Saints), the first formally-organized church of the Latter Day Saint movement, in northwestern New York