Spencer W. Kimball teaches North and South America is Zion.
Spencer W. Kimball, “‘Why Call Me Lord, Lord, and Do Not the Things Which I Say?’” General Conference, April 1975
All members have been baptized by immersion in water and have received the Holy Ghost by the laying on of hands by properly authorized men who hold the holy priesthood. We all have been received by baptism into The Church of Jesus Christ when we have humbled ourselves before God, have desired to be baptized, have come forth with broken hearts and contrite spirits, and when we have witnessed before the Church that we are truly repentant of our sins and are willing to take upon us the name of Jesus Christ, having a determination to serve him to the end and thus manifest by our works that we have received the Spirit of Christ unto the remission of our sins.
With some of the Brethren we have just returned recently from the area conferences in Sao Paulo, Brazil, and in Buenos Aires, Argentina. In that southern world of Zion we reminded them that Zion was all of North and South America, like the wide, spreading wings of a great eagle, the one being North and the other South America.
The Church there is progressing and growing. The people are happy and inspired; the youth are laughing and dancing as they grow to leadership.