I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.
He agreed to it because of the nobility. I hope this helps!
Answer:
it grants Great Britain power over the colonies ♡
<span>the amendment proposal that has never been used as the National Constitutional Convention. there have been 33 amendments that have been succesfuly used .
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I bealive that the answer is a and d