The answer is the island of Delos.
Yalta Conference and deciding the future of Germany and Poland
The Atlantic Charter was a joint declaration released by the United States and Great Britain. At the time the, Roosevelt was the president of the United States and Winston Churchill was the Prime Minister of Great Britain.
So D is the correct answer
Prior to Germany's conquest of Denmark and Norway they had no access to the Atlantic Ocean so C is the correct answer
It has been a while since I have studied it, but I believe that the Clergy was represented by the First Estate.
This is a simple definition of his philosophy called Dualism.