Complex sentence: The Gerald R. Ford Presidential Library is a repository located on the north campus of the University of Michigan in Ann Arbor that houses documents and audio-visual materials on the life, career, and presidency of Gerald Ford, the 38th President of the United States.
Split into simpler sentences: The Gerald R. Ford Presidential Library is a repository located on the north campus of the University of Michigan in Ann Arbor. The library houses archival materials on the life, career, and presidency of Gerald Ford, the 38th President of the United States.