In would say the answer is B the closeness of human life because it shows even in suffering they care for one another.
Capitalize trust and make sure to add a comma after safe instead of a period, jsut check your capitalization and your commas and periods, i'm pretty sure the rest is right. Hope this helps you out.
It should be noted that public interest groups promote the development of international economic relationships causes and values important to a community.
Interest group simply means an association of individuals that is formally organized in order to achieve a particular aim.
It should be noted that public interest groups promote the development of international economic relationships causes and values important to a community. They also seek ways to improve society.