Inventions from the Civilizations of Ancient Sumer
http://www.ancienthistorylists.com/mesopotamia-history/top-11-inventions-and-discoveries-of-mesopotamia/
Inventions from the Civilization of Ancient Egypt
http://science.howstuffworks.com/innovation/inventions/5-amazing-ancient-egyptian-inventions.htm
Inventions from the Civilization of Ancient Greece
http://etc.ancient.eu/education/10-ancient-greek-inventions-discoveries-still-used-today/
Inventions from the Civilization of Ancient Rome
http://www.ancienthistorylists.com/rome-history/top-10-ancient-roman-inventions/
Inventions from the Chinese Civilization
http://www.ancienthistorylists.com/china-history/top-18-ancient-chinese-inventions/
Inventions from the Indian Civilization
http://india.mrdonn.org/achievements.html