Respuesta :

riniart75

Answer:

The wheel. They invented wheeled vehicles like carts and wagons. It made traveling place to place quicker.

Explanation:

The wheel. They invented wheeled vehicles like carts and wagons. It made traveling place to place quicker.

Grriffindorgirl

Answer:

The plow

Explanation:

It made peoples lives easier to help with irrigation. It made agriculture easier and they didnt depend on floods anymore.

(im glad im learning this in school lol)

hope this helps!!