Answer:
The answer is b
Explanation:
A shortnovel that folows one familys life
1. White people wanted their land2. Diseases (bubonic plague, chicken pox and pneumonic plague)3. buffalos being killed in large groups.
The main purpose of the following....
the only answer that would make sense is TO DIRECT the other choices don't make sense. because it;s telling the reader how to put the swing set together that's the same thing as directing them.
hope this helps and hope i'm right:)
Go back to the text and re-read a passage where Watson made a discovery. If Sherlock praises him, you've got your answer. I'm sorry if this wasn't much help, but I don't have any text to go off of.