Answer:
B- “Isn’t negotiation a better path?”
Step-by-step explanation:
Counterclaim, basically, is a statement made to oppose previous statement. The best counterclaim is the one that offers a supporting evidence. It always brings a change in the tone of the text.
The first passage of this excerpt introduces us to the situation in Birmingham, constant attacks and brutality to an African-American community and their unjust treatment. The conclusion is that city fathers avoid any negotiations regarding this issue.
The second paragraph changes the note of the excerpt. It now focuses on the advantages of direct nonviolent action and negotiations, offering reasons and evidences to why these actions bring solutions.
So, the sentence "Isn’t negotiation a better path?" counterclaims the city fathers' refusal to engage in solving the problem.