How did young americans respond to john f. kennedy's challenge?

a. they became active in politics.
b. they joined the army in large numbers.
c. they protested in favor of consumerism.
d. they became nuclear scientists.

The correct answer is A) they became more active in politics.

Young Americans responded to the John F. Kennedy Challenge in that they became more involved in politics.

President John F. Kennedy knew that the young American people was a very important part of social change and represented a key group of Americans to support his programs. President Kennedy expressed that "don't ask what your country can do for you, ask what you can do for your country." And young Americans followed the call. They showed a better disposition and interest in United States politics. So it is true that young Americans responded to the John F. Kennedy Challenge in that they became more involved in politics.

i believe the answer is d. it was not uncommon for people to faint or even convulse at these high-energy meetings.