John F. Kennedy was one of America’s most popular presidents. Why was JKF so popular? What was his special appeal?

Explanation:

John F. Kennedy had his flaws and made mistakes during his presidency. But he perfectly embodied a bygone era of boundless American optimism. Kennedy served at the height of the Cold War, and the majority of his work as president concerned relations with the Soviet Union and Cuba. ... Kennedy's administration included high tensions with communist states in the Cold War. As a result, he increased the number of American military advisers in South Vietnam. Kennedy’s appeal is not simply the result of a crafted image and personal charm. It also reflects the historical moment in which he emerged. In the early 1960s, much of the American public was willing, even eager, to believe that he was the man who would “get the country moving again,” at a time when much of the country was ready to move.

the 9th amendment

explanation: