Answer: It refers to the decline in travel time between geographical locations as a result of transportation, communication, and related technological and social innovations.
Explanation:
Answer:
B. toward the center of the earth
There are no choices but civil liberties are the freedoms
and choices guaranteed to the citizens that government cannot limit through law
or judicial explanation with due process.
It means that citizens enjoy certain rights and are allowed to express
those rights without fear or oppression or censorship.
Not completely sure but logically people go to cities to find jobs :) hope this helps