What does the expression oh beans mean?

It is something that people say when they are either very hapy or very sad.

Explanation:

the answer is 'b' because the word 'attack' is a violent verb

in "letter from a birmingham jail," king argues that there are four basic steps in any nonviolent campaign: "[c]ollection of the facts to determine whether injustices exist; negotiation; self purification; and direct action." finally, direct action is taken and acts such as boycotts and sit-ins are staged.