23 mayo 4000 año aC - The wheel was created and used.
Descripción:
Wheels were very important because people used to have to carry heavy things and walk far distances but the wheel made it so we could pull things on wheels or use animals to pull us on something with wheels on it.Añadido al timeline:
fecha:
23 mayo 4000 año aC
Ahora mismo
~ 6030 years ago