Sets the mission statement--the preamble sets a mission statement or goal of the document and what it seeks to provide through the UN.
The UN's Universal Declaration of Human Rights focuses on the well-being of world citizens and the responsibility of countries to protect the rights of their people. This declaration has set guidelines for expected behavior of countries and continually revises their perspective on human rights issues.
If the question is talking about the way itself then the answer would be A, as the war was in fact a very popular event in Britain. The person who said it was C is incorrect as the British were very well supplied by loyalist farmers and the Navy, which was one of their advantages.
The clause that made Germany foot the bill (pay for the cost of damage done to the countries that were destroyed in the war)