Answer:
It means like how are social changes crated. This means like changes in how we create relationships and continue them. We dont realize, but we are changing everyday. So in this question its asking how are those changes created and how to they last?
Answer:
A conclusion for this passage could be:
The rapid and paramount political and cultural changes that were brought by the Renaissance and the Reformation would not have been possible without the Printing Press, because such political and cultural change required a more literate and cultured society, something that only became possible after the printing press was invented.
To spread religion and to increase prayers.
Answer:
Beringia
The answer is Beringia. It is thought that about 30,000 years ago, there was a land bridge that brought humans from Asia to North America called Bering Land Bridge. Hope it helps!