Hi, I'm really confused about the answer to this question. Please explain it in a bit more detail.
Despite pressure from right-leaning board members to__________ leftist propaganda evident in the current editorial biases, the city’s newspaper has maintained some sense of neutrality because a majority of the board understood the conservative caucus to have sham intent in trying to galvanize public opinion against the paper.
vacillate
prevent
sanction
inoculate against
wallow in
waver