At the Paris Peace Conference, President Wilson argued that Germany should be

Forced to pay reparations to the allies

Explanation:after world war 1 President Woodrow Wilson issued a statement called 14 points that contain several negotiation points and President Wilson wanted to add to the speech reparation payments for the war to be paid by Germany the treaty of Versailles lease signed in 1919 required Germany to pay 132 billion gold marks for the damage caused during the war

The principle that george w. bush used to keep white house communications confidential would be executive privilege. but i maybe wrong : )