Question

WHICH IS THE INVENTION
WHICH YOU BELIEVE BROUGHT
ABOUT A GREAT CHANGE IN
THE WORLD . WHAT IMPACT
WOULD IT HAVE ON THE
WORLD ?

Answer 1

Answer:

The Wheel (3500 BC)

Explanation:

When we look back in history, the first invention that changed the future of mankind was the invention of the wheel. Whether its travel or the transportation of goods, the invention of wheels made it much easier than ever before.

Wheels were not only used on vehicles in prehistoric times; they were also used in pulley systems. Surprisingly though, the application of wheels was not primarily used on carts or carriages.