Complex sentence: The Mid-Pacific School of the Arts, which was formally established in 1991, is a member of the International Network of Performing and Visual Arts Schools and was among the first six schools in the nation to be recognized by the organization as a Network Star School.
Split into simpler sentences: The Mid-Pacific School of the Arts, which was formally established in 1991, is a member of the International Network of Performing and Visual Arts Schools. It was among the first six schools in the nation to be recognized by the organization as a Network Star School.