Answer: Three adverbial phrases in that sentence
The Author uses this argument in the context of the youth of America.
Explanation:
The reason behind the same can be :-
1. Evidence- The author used the youth as the proof as to how the technological revolution brought about a change in the people and there behavior after the technology and the gizmos were invented as the technology got advance.
2. Current Scenario-Seeing the present it is realized that technology and its up gradation has done both pros and cons to the American Society.
It is true because people wanted them to be free
B, because money does not matter, so it wouldn't matter as much.