Historical themes help us study history by giving us an idea of what the time period or event being studied was about.
Answer:
Art could exist as conceptual ideas and actions
The great increase in use of the computer is called "<span>c. the computer revolution," since the word "revolution" here implies that changes were made very swiftly and dramatically. </span>
This is true.
It is always about maximum profit, they want to pay less to the workers and charge more.
