Answer: B
Explanation: the House Un-American Activities Committee
A. The leader wanted future residents to know they were men, not pigs.
There also people that think WW1 was the first modern war.
But the reason for people to believe that the fist modern war was the civil war is because it was the first war after the industrial revolution, that also meant more technology and advancement were made, and last it was because these new technology's resulted in more deaths than any other American war.
Answer:
It allowed for messages to be sent far and wide for the use of entertainment, communication. No longer shall we have to use beeps to communicate, messages were clear and cordless.
