Match the heading to the short text. Bingham found amazing things in Machu Picchu. He discovered stone buildings with thick walls, homes for the people, and a beautiful palace for the emperor. There was even a huge pyramid. The city also had a tall tower, temples, storage rooms, baths, about 150 houses, and a park. It had running water and water fountains. All the buildings were very strong. Even earthquakes didn't destroy them!