When Churchill said that the "<span>United States stood at the summit of the world" he didn't know the extent to which the USSR would rise as a dominant super power. The US's safety and prosperity was at risk due to the Cold War more than anyone had anticipated in 1945. </span>
False, the Executive Privilege let’s the president keep information from the public
By treaty with France after the victory in war
I believe the answer you are looking for is A.