They were for c.kept a lot of african americans from voting
D) there was a great diversity of skill and cultures in the labor force didn't you forget how AMerica's economy made a diversity.
Answer:
Hope this helps
Explanation:
Johannes Gutenberg is usually cited as the inventor of the printing press. Indeed, the German goldsmith's 15th-century contribution to the technology was revolutionary — enabling the mass production of books and the rapid dissemination of knowledge throughout Europe.
