Answer:
The part implies that blacks aren't treated as free beings. "A hundred years have gone since President Lincoln emancipated the slaves," President Kennedy declares. The assumption that all Americans are free except those of race needed to be challenged. This is necessary because America was built to be the "country of the free". "We preach freedom around the world, and we mean it," Kennedy stated, "but America can only genuinely anticipate it if everyone is free." I conclude that Kennedy's long-term influence is that all Americans, including people of color, are free and equal.
Step-by-step explanation: