Which civil rights tactic was most directly responsible for African Americans gaining equal access to the ballot box especially in southern states during the 20th century

Non-violent protest--blacks participating in the marches and non-violent protests eventually gained attention and led to the Voting Act and Civil Rights Act. 

As blacks continued non-violent protest but were met with violence the media exposed the actions revealing to the whole country. LBJ could not longer ignore the concerns of blacks in the country and encouraged the passing of the Voting Rights Act (1965) and the Civil Rights Act (1964). 

Explanation:

Mass protest pressuring members of congress to pass new laws

Explanation:

1- in bradbury's  fahrenheit 451, all books are banned and burned upon discovery. in the nazi germany, books considered to be subversive to the regime would be burned to keep the population from generating ideologies that could challenge nazism.

2- was bradbury correct in his literal interpretation of  “where they burn books, they will also ultimately burn people.”? in some way, yes. when knowledge is not only limited, but also controlled, the people tied to it are led to their demise. just like in the novel, people in nazi germany who owned  subversive books were punished not only by the burning of their property, but also by the discrimination that followed after such a public form of consequence. if a person was seen being confiscated  subversive  books, they may be considered as an ally to the jews, which meant pretty much the same as being the enemy back then. because of the extreme exclusion and suffering that followed this punishment, it's almost like dying a slow death.

in this way, the phrase  “where they burn books, they will also ultimately burn people.” is both literal and figurative.

explanation:

mark brainliest and have a great day!