Ordenar Letras Ancient CivilizationsVersión en línea Unscramble the letters to reveal ancient civilizations. por Légende X 1 "Land between two rivers" in modern Iraq. Invented cuneiform writing on clay tablets, the wheel, and created one of the earliest written law codes. Known for stepped pyramid temples. P S A T O M M A I O E 2 Ancient Pakistan/India civilization with advanced grid-pattern cities, sophisticated drainage systems, and standardized bricks. Had an undeciphered writing system and mysterious decline around 1900 BCE. N E L V A Y L I D S U 3 Nile River civilization famous for pyramids, mummies, pharaohs, and hieroglyphic writing. Practiced mummification and built massive stone monuments like the Sphinx. N C N A T E G E P T Y I 4 Central American rainforest civilization. Created the only full writing system in pre-Columbian Americas, built jungle pyramids, and developed accurate calendars and the concept of zero. Y A M A 5 Invented paper, gunpowder, printing, and the compass. Built the Great Wall, pioneered silk production, and used oracle bones for divination. T A I C E I N A N H C N 6 Mediterranean empire that built aqueducts and roads, invented concrete, created gladiator games at the Colosseum, and developed Roman law and the Latin language. C M N T E E I R O N A 7 Known for feudal system with knights and castles, the Magna Carta limiting royal power, the Norman Conquest, and Gothic cathedrals. English language evolved during this period from Anglo-Saxon influences. A D G E N A L E L E M I N V D 8 Andes Mountain empire that built Machu Picchu, used knotted strings (quipu) instead of writing, and created mountain terrace farms without using wheels. P C R E I M I E N A