Answer:
When Paul Rusesabagina stated that words are powerful tools of life, he was referring to how much of an impact and effect they can have. For example, if you were being bullied, those words that were harmful to your feeling may have a permanent impact on your self esteem.
Explanation:
I think the answer is D, I might be wrong though but hope I helped! Sorry if I didn't!
the answer is:
1.)Skilled workers were less necessary.
2.)Fewer tasks needed to be done by hand.
3.)Inventions made production less time consuming.