To be honest I think answer is two
Answer:
The Colonies
Explanation:
The Declaration of Independence declared the American colonies free of Great Britain.
During the occupation, the Japanese established thousands of schools in Korea, which have had a major impact on the education and culture. Some policies have changed the religious beliefs on Koreans. Hope this helps!!
Gutenburg's printing press was such an important invention, because before he invented it, people would either write stuff all by hand, or make some stamping system. If Gutenburg hadn't invented the printing press, we wouldn't have printers to print things out!
Extra:
Gutenburg designed the printing press in a town called Strasbourg, France. he built the actual thing in Mainz, Germany.
He'd be so disappointed not only with Trump, but also with the current state our country is in. And I think he would totally protest in favor of BLM!! Trump can go to hell!!