Answer: George W. Young who was likely a slaveholder
Explanation:
The text presented is an advertisement that offers a reward to capture Sophia Gordon. About this woman, it is explained she is a runaway (term to refer to slaves that scaped), and also, she is "copper color", which confirms she is a black woman who likely scaped from her slaveholder. Moreover, at the end of the document, the author explains "I will give the above reward", which shows the author of this document is the slaveholder looking for Sophia. Additionally, the name George W. Young was added at the end, which is likely is the name of the slaveholder. According to this, the person who placed the advertisement is the slaveholder George W. Young
Reinforcement is a situation in which we do something positive or negative for which there is another stimulus that increases or decreases our likelihood of doing that thing again. This is something that is very common in psychology research but also very common in daily life.
Answer:
I know for sure it is The poverty rate in the United States is substantially higher.
This answer really depends on which country and how early you are looking at, in terms of which era of explorer.
The answer, broadly, is Christianity.
Depending on the explorer and the country they represent, though, the answer could be Roman Catholicism or Protestantism.