I believe the correct answer is C. a sense of comfort and security.
This is not just any kind of overtaking or conforming or keeping within limits. It means those five nations will function as one, protect their common interests along with protecting each other, and prosper together. Also, the togetherness will make them far more secure. Hence the word "enfold", which also means to wrap up, to hug, to embrace.
It let's everyone else feel that they've been heard and that they've contributed.
it lets you hold back your own thoughts until you've heard everyone else's, allowing you to form a more complete, better-formulated opinion.
Your a freshmen n dont know how to write a poem