82.9k views
0 votes
What did Johann Gutenberg invent in the 15th century that led to the spread including the Reformation?

a. Paper
b. Astrolab
c. Steam engine
d. Printing press

2 Answers

2 votes
It was the printing press ,
User Rahulmohan
by
8.1k points
2 votes
He invented the printing press, which was technically the best invention in modern times. And when it was updated, we started getting computers, printers, etc. It was made in 1450
User Nabulke
by
7.4k points