Answer:
increasing citizen control
Explanation:
Here is the correct answer of the given question above. The name of the Celtic holiday that celebrated their official end of summer on October 31 is called SAMHAIN. Samhain (<span>pronounced sah-win) which means "end of summer". Hope this answer helps you. </span>
I'm pretty sure the answer is C he built a steam boat called the North River steamboat also known as the Clermont.