Singular indefinite pronouns

What does sterling brown mean when he mentions the chain gang a.) brown is referring to people in general, who are chained in their minds. b.) brown is referring to slaves in chains c.) brown is referring to gangs in the ghetto chained to their crimes and poverty d.) brown is referring to men perhaps prisoners singing/chanting while working.

How do the authors differ in the way they present the war in "facing it" and "ambush"?

What is the direct object in the following sentence? jerry asked him a question. a. question b. jerry c. asked