Complex sentence: During his time at Vanderbilt University, economic troubles brought on by the Great Depression forced Grant's family to move from Nashville; they settled in Dallas, Texas, where his father was asked to lead the Art Department at the "Morning News".
Split into simpler sentences: During his time at Vanderbilt University, economic troubles brought on by the Great Depression forced Grant's family to move from Nashville to Dallas, Texas. In Dallas, his father was asked to lead the Art Department at the "Morning News".