They were the first to divide the circle in to 360 degrees and used metal instead of bronze. Also, they were the first to establish the Library.
There roads, weapons, canals and plows.
What are the most important inventions in 2004?
the king
the phone
Math plays an important part in all Tesla's inventions but his inventions fall into the electricity inventions category.
The submarine (J.P.Holland).
PaperGunpowderSilkPorcelainTea
electronic inventions of the 21st century?Improve
The Assyrian Empire had both highlands and rivers, but the Euphrates and Tigris Rivers were far more important than the few highland regions they controlled.
Leonardo da Vinci's inventions were important because most people believed that he predicted them, because they are very similar to the inventions we have today, such as the tank, helicopter, parachute and many more.
They peed on it!!!!
Swiss chesse