Lots of new machine were made.
Printing press was the most common thing
But we also saw the rise of sweatshops which were very bad in terms of working conditions and pay.
Oil was also found which help with making cars but the left overs from oil were also used in medicine, train tracks etc...
This description of the "revelation" creates "<span>c. a mood of clarity and purpose," since this leads the speaking to "understand" the white man's power over black men. </span>
<span>Sharecropping is a type of farming in which families rented small amounts of land from a landowner in return for some off their crop. In the South it was typically practiced by former slaves. Problems arouse between many landowners and blacks wanting to be free. The southern landowners usually were cheating the slaves out of money and other things they need. It was very unfair to many people.</span>
C. <span>Early humans were forced to move to new environments.
Hope I helped :)</span>