Complex sentence: New Brunswick Theological Seminary has had a close relationship with both Rutgers University and Hope College an RCA-affiliated liberal arts college in Michigan--many of the seminary's graduates have served as faculty and administrators at both schools.
Split into simpler sentences: New Brunswick Theological Seminary has had a close relationship with both Rutgers University and Hope College, an RCA-affiliated liberal arts college in Michigan. Many of the seminary's graduates have served as faculty and administrators at both schools.