Complex sentence: In 1954, he graduated from Princeton University in New Jersey with a history degree and was a member of the Princeton Triangle Club, the Eating Club Tiger Inn, and served in the United States Navy before he became an actor.
Split into simpler sentences: In 1954, he graduated from Princeton University with a history degree and was a member of the Princeton Triangle Club and the Eating Club Tiger Inn. Rogers served in the United States Navy before he became an actor.