pls lang po pa help advance salamat need kona po now thanks so much po!

1. Sumer = Ur, Uruk, Eridu, Lagash, Nippur, Kish = Cuneiform, Lunar Calendar, Decimal System.
2. Indus = Harappa, Mohenjo Daro = Pictogram, sistema ng pagsulat
3. Shang = Yangshao at Lungshan = Calligraphy, Potter's wheel, Oracle bones or Butong orakulo
Sana po makatulong ^-^