George Washington was the president
The correct answer to this question is Japan bombed the Pearl Harbor. The time when Japan bombed the Pearl Harbor got the United States to finally enter the war. Although the war has begun with the Germany's invasion of Poland, the United States agreed to stay out of it. However, everything changed on December 7, 1941, a date that every American will never forget.
The Federalist Papers mainly argued for ratification of the Constitution and promised that the federal government under the Constitution would not become too powerful and tyrannical--which was the concern of the Anti-Federalists.
JFKs speech was against the Berlin Wall. This statement directly translates to “I am a Berliner”. He was protesting the Soviets actions of raising the well and dividing Germany.