Ancient Discoveries From History’s Oldest Civilizations! Which civilization is known for the invention of writing using cuneiform script? Ancient Egypt Indus Valley Civilization Mesopotamia (Sumer) Ancient China None The ancient city of Mohenjo-daro was part of which ancient civilization? Ancient Greece Aztec Empire Harappan Civilization (Indus Valley) Roman Empire None Which ancient civilization built the colossal stone heads of Olmec? Mayan Civilization Inca Empire Aztec Empire Olmec Civilization None The Phoenicians are known for their contributions to which field? Astronomy Shipbuilding and navigation Mathematics Medicine None The Shang Dynasty is associated with the development of what significant invention? Iron weapons Paper Silk Terracotta army None Time's up Most Popular Most Popular
