Hello!
Answer:
It really depends on what the rules are. For example, if they are rules in your parent's house, then it's to teach you responsibility and what to do and what not to do. If it's for class rules, it would be partly to make the students feel safe as well as to show respect. But rules, in general, teach us responsibility and safety.
Answer:
The answer is shaking; that's the participle in this sentence.
The spelling is all correct here! Maybe autocorrect changed it to the right answer! If you comment the sentences again without autocorrect, I can help!
Your tree house is amazing!
and
I will let you know if I need help.
Thoreau's actions reveal that he believes the society to be corrupt. That is why life in the woods is the best possible option for any human being. Reconnecting with nature and abandoning cities.