First Inaugural Address (January 20,1981)
Leave Marxism-Leninism on the Ash-Heap of History (June 8, 1982)
Slipped the Surly Bonds of Earth (January 28, 1986)
I Cannot Escape Responsibility (March 4, 1987)
Address to the Nation on the Berlin Wall (June 12, 1987)
歴代アメリカ合衆国大統領研究