The wheel was invented in ancient Sumer by a child in fact.
The invention of the wheel revolutionised transport by enabling the use of carts to transport goods and carriages or chariots for people. Wheels were used for mills. The pottery wheel enabled the making of pottery on a larger scale and to a more sophisticated level.
wheels
Vehicles such as cars, bicycles, and trucks have wheels for transportation. Roller skates, scooters, and skateboards also have wheels for movement.
The invention of wheels was in the New Stone Age (Neolithic).
The invention of the steamboat
Because it made transport easier.
I think they must have tried EVERYTHING short of spacerockets :) Transport On Wheels :P
A Taxi
Popcorn, calendar wheels (which lead to the invention of clocks), chocolate and chewing gum. They also invented astrology.
put wheels on your case
The north could transport war supplies and soldiers
Mostly. Other common mode of transport was boats.