A, it gives an understanding of what is going on and gives everything context
Answer:
In my opinion the Greek Democracy had the biggest impact because it was the foundation of Western Civilization democracy. The heart of democracy in Athens was to enable all citizens over the age of 20 to have a hand in the governing of the nation. The United States and many other countries throughout the modern world have adopted democratic governments to give a voice to their people. Democracy provides citizens the opportunity to elect officials to represent them. It also allows citizens to choose to elect a different person to represent them if they are dissatisfied with their current elected officials. Today, democracy and the rule of law provide people around the world with a means of protecting their human rights and holding each other accountable as equals under the law.
Explanation:
Sorry if this doesn't help I am pretty sure this question was asking your opinion so I gave my opinion.
The policy described is domestic policy as it takes place within U.S. borders. The answer can't be foreign policy as that would be policy applying outside the country. Neither can it be either of the other two because the question has nothing to do with the functions of trade or judiciary "law making" via the interpretation powers granted to the judicial branch.