Literacy rate increased
Probably the wheel, along with the axle.
It increased the cattle stocks.
The spread of Martin Luther's Ideas :D
Love!
Barbed wire
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 enabled books to be printed quickly and inexpensively, making them available to commoners. <--- novenet answer
Invention of the wheel
gunpowder and the abacus.
It increased the cattle stocks.