Brigham Young chose the Great Salt Lake valley because of its _________
(9 letter word)
http://unicomm.byu.edu/about/brigham/
Scroll down and go to page 4.
http://www.pbs.org/weta/thewest/people/s_z/young.htm
http://en.wikipedia.org/wiki/Brigham_Young
Be sure to scroll all the way down and look into the Sources and External Links.