Camara
The printing press
If you are on Odyssey then the answer is the printing press
The invention of the printing press
The invention of the printing press impacted the world of art because it meant that images could be reproduced on a mass scale. This led to a significant increase in the amount of people who had access to art.
It was an invention that changed the history of computers.
The discovery (not invention) of polonium and radium didn't changed the history.
it used to be the quill and history has took from that!
the invention
agriculture
The Wheel
electrisity
The telephone is a great invention in the history of communciation. The invention of radio allowed information to be rapidly sent between continents.
The steam generator was one of the most important invention in history. This invention turns high steam or water vapor into energy by using a generator.
it's the telephone
invented in the 1970's
The invention of the anvil is lost in pre-history.