Answer:
telephone
Explanation:
Long distance communications made easier
Answer:
High population densities allowed for specialization and division of labor
Explanation: When there more people there's a lot more competition for
jobs so people had to learn to get very good.
Answer:
There are problems in government intrusion when it comes to our privacy.
Explanation:
It has been proven by many investigations that governments around the world have put in place policies of mass surveillance of the population, using the most advanced technologies to achieve that goal.
In order to solve this problem, the populace first needs to know about this and be informed. Second, they need to demand political action from the authorities, either stopping mass surveillance altogether, or only doing it when it is really necessary, and with accountability from civilian groups.
