HELP what do you think justuce harlan meant when he said thst american would find it difficult to boast about being the freest people in the world do you think this is still true today ?

it needs to be 200 words

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.