Answer:
Due to lack of technology.
Explanation:
It took several centuries before the civilizations of the two hemispheres had communication because of lack of technologies that can make a bridge of communication between two hemisphere. People are not interested in research and having old wrong beliefs that prevent them from growth and development but due to renaissance movement people get rid of false and wrong beliefs and work for the advancement of technology which leads to communication between two hemisphere.
The correct answer is that defines a risk society is the
first choice in which it reads as the central issue is risk and how to minimize
or prevent it.
It is because a risk society means that the society’s issue
is the risk that the society is involved with and in order to prevent these
risks from happening, the society should engage of doing things to prevent it
from ever occurring.
<h2>Hope this helps you with your homework :)</h2>