What marked a profound change in communication in the Second Industrial Revolution?
A) Web 2.0
B) telephones
C) ARPANET
D) the printing press

Question

Quizplus · Accepted Answer

The invention and widespread adoption of telephones marked a profound change in communication during the Second Industrial Revolution. This allowed for more efficient and immediate communication over long distances, improving communication in the business and personal realm. While other technologies like the printing press and ARPANET also had significant impacts on communication, they were not specific to the Second Industrial Revolution. Web 2.0 is not relevant to this time period.

What Marked a Profound Change in Communication in the Second