“And so, my fellow Americans: ask not what your country can do for you-ask what you can do for your country. My fellow citizens of the world: ask not
what America will do for you, but what together we can do for the freedom of
man.
Why was this excerpt from Kennedy's inaugural address so memorable?
It let the world know that America was there to help.
It continued the thrust of the Eisenhower administration. -
It inspired people to recall their sense of patriotism and participation.

C. It inspired people to recall their sense of patriotism and participation.

Explanation:

The "ask what you can do for your country..." and "what together we can do for the freedom of man..." brings up that he want everyone to work together-participation-to help the country, and show their pride in it-so patriotism.

(hope this helps :P)

C. It inspired people to recall their sense of patriotism and participation

Explanation:

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

anti-semitism hope this !