Old Age

Old age:

https://www.shutterstock.com/es/search/old+wheel?studio=1

At that time there were four civilizations: The egypcians, the greeks, the romans and the Mesopotamic.

• The egypcians invented the mummification and the pyramids for putting them in, the viteous and the sailboat
• The greeks invented the water mill,the clock with alarm and the first medicines
• The romans invented a lot of things like the acueducts, the threatre, the sewer, the road, the cement, the toilet...
• The civilations of Mesopotamian invented a very important object: the wheel

https://www.curiosfera.com/como-es-un-acueducto/