Answer: The answer is Jacques Cartier.
A written constitution is important because it limits the overall power of rulers or people with power, and stops them from creating any laws or policies that can be deemed unjust. Imagine a government in which the ruler can be appointed for life and create any law or do whatever he wants. That's why our founding fathers wrote this. To make sure the reason they left Great Britain could never happen in our own government.
Hope this helps!
Answer:
The death of Charles I was significant because he was tired and executed under the law
Cotton sales were very profitable
Remember, this is your own opinion. But 2 or 3 is probably a good answer.