Literacy rate increased
Probably the wheel, along with the axle.
It increased the cattle stocks.
The spread of Martin Luther's Ideas :D
Barbed wire
Love!
No, Johanne Gutenburg is the 'father of printing' (in the western world & U.S.)
Johannes Gutenberg is the father of printing in the Western world. He invented the first movable type printing press, which revolutionized the way information was spread.
Johannes Gutenberg is the father of printing in the Western world. He invented the first movable type printing press, which revolutionized the way information was spread.
Johannes Gutenberg
We derive our alphabet from them
Alphabetic writing.
Probably the wheel, along with the axle.
The printing press.
It increased the cattle stocks.
gunpowder and the abacus.
Invention of the wheel
It enabled books to be printed quickly and inexpensively, making them available to commoners. <--- novenet answer