Complex sentence: She also endowed the Pittsburgh Symphony Orchestra; the Walton Hall of Ancient Egypt at the Carnegie Museums of Pittsburgh; the Carnegie Mellon University Graduate School of Industrial Administration; and the Women's Center and Shelter of Pittsburgh.
Split into simpler sentences: She also endowed the Pittsburgh Symphony Orchestra; the Walton Hall of Ancient Egypt. At the Carnegie Museums of Pittsburgh; the Carnegie Mellon University Graduate School of Industrial Administration; and the Women's Center and Shelter of Pittsburgh.