Answer:
A.
<em>"left them unprotected."</em>
Explanation:
The most logical answer.
The answer is Literacy increased among ordinary people.
I searched that just to make sure that I was right.
Answer:
Manufacturing, and automated labor.
Explanation:
A lot of the jobs that required people to do things themselves have now been replaced by robots or by systems that require less people to operate. This can be seen heavily in the industrial revolution.
