Complex sentence: As President, Toledo made it a priority to try to recover ancient Incan artifacts from Yale University's Peabody Museum of Natural History, some art historians claimed that such artifacts found at Machu Picchu could help the Peruvian people gain knowledge of their ancestry.
Split into simpler sentences: As President, Toledo made it a priority to try to recover ancient Incan artifacts from Yale University's Peabody Museum of Natural History. Some art historians claimed that such artifacts, found at Machu Picchu, could help the Peruvian people to gain knowledge of their ancestry.