Answer:
The Nazi-created Ghettos allowed the Nazis to hold the Jewish Population away from not just the non-jewish community, but also from each other.
Context? If you mean very current then President George Bush Jr?
Answer:
This allowed people to settle down and live in one place. This led to settlements and the development of group living. Since people after the neolithic rev began living in tighter more complex social situations this also led to better and more complicated forms of communication.
Explanation: