Question

Which of these innovations made Gutenberg’s printing press truly revolutionary? A) Gutenberg used movable metal type. B) Gutenberg created letters using wooden blocks. C) Gutenberg only printed on silk, allowing a more colorful product. D) Gutenberg used a rotary, or turning, press that speeded up the process.

Answer 1

They are right it is a

Answer 2

The answer to your question is,

A) Gutenberg used movable metal type.

-Mabel <3