Answer:
Do you have a bit more based on your question?
Answer:
Maybe because it can't be
The answer is Mississippi
Money. Specifically the opportunity to make and gain money as profit.<span />
Answer:
The study of ancient humans had changed over time as humans develop higher technology and more knowledge over time.
Explanation:
For example, Anthropogeny was discovered in the 1800s, and then people started learning new things and technology developed more.
Hopefully, this helps! :D