Answer:
C
Have a good day do you need an explanation?
She did the right thing, by banning the computers and cellphones.
Welfare means well-being and with a minimum support.
General welfare is the concept that all people should have some basic quality of life (home, food, security).
In order to ensure this, there is often a "general welfare"clause in the constitution (US has it, but other countries too).
Yes, because one system would have to much power and be able to have full control and do whatever they want. This would lead to corruption and tyranny.
