The correct answer is letter C
Explanation: In this case the best option is <u>"places an outer time limit on bringing the suit"</u>, because the others are not clear about the limit of time of bringing the suit, this in specific talks about that which is the best for to understand all the question.
Well the class structure was lords then samurais then farmers. How it stabilized society was it set a strict code to follow for each of the classes and they followed that. How it unified? I'm not so sure but my guess is that every person in each class fought for their power like the lords or for their land like the farmers.
