B. Charle's because it is showing possession
Are you asking if there is a mistake in how it's stated? and if it's an opinion i agree one can't just the kid need's to remember to be moderate.
I would say that the answer would be that it is a written agreement composed by a consensus of the new Settlers arriving at New Plymouth in November of 1620. The compact held the first written laws for the new land, and determined authority within the settlement.
The word in all caps is a predicate adjective! hope this helps!
Try answer B maybe, sorry if this is incorrect. hope it helped!