Question

Which Is The First Invention in The World ? What This Role impact On The World Now?​

Answer 1

Answer:

the greatest invention is the printing press

Explanation:

Answer 2

Answer:

• The compass.
• The printing press
• The internal combustion engine. ...
• The telephone
• The light bulb. ...
• Penicillin. (Image credit: National Institutes of Health)
• Contraceptives. (Image credit: Public domain) ...
• The Internet. (Image credit: Creative Commons | The Opte Project)