I believe The preamble describes the purpose of the constitution then the articles describe how the government will be structured and the amendments are the laws that give the citizens freedom
So I think the answer is the preamble
Both nations have stable governments, and both nations are experiencing periods of peace.
E. Legislative , A.executive, C. Judicial
Roosevelt! He did so much! Just look up the Midnight Forests!
That each nation would come to one another's defense in the event of a Soviet attack.