https://www.churchofjesuschrist.org/study/manual/foundations-of-the-restoration-class-preparation-material-2019/lesson-25-class-preparation-material-succession-in-the-presidency-and-the-trek-west?lang=eng
Lesson 25 Class Preparation Material: Succession in the Presidency and the Trek West
When Joseph Smith was martyred in 1844, members of the Quorum of the Twelve Apostles were away on assignments. After their return, a solemn assembly was...
succession in the presidencyclass preparation