28 Feb 314 Jahr v. Chr. - Aqueducts Were Implemented
Beschreibung:
 Aqueducts were a very efficient way to transport water using stone, concrete or lead pipes. This decreased the reliance on outside water sources from other empires or from travelling to gather water. 
Zugefügt zum Band der Zeit:
Datum:
28 Feb 314 Jahr v. Chr.
Jetzt
 ~ 2341 years ago