The earliest forms of communication, the hallmark of great civilizations, were based on
A)personal relationships.
B)technology.
C)transportation.
D)warfare.
E)agriculture.

Question

Quizplus · Accepted Answer

The hallmark of great civilizations has been great systems of communications.In the beginning, communication was based on transportation, such as the Roman Empire's network of roads.

The Earliest Forms of Communication, the Hallmark of Great Civilizations