Which meaning of the root alter define the word alternate as in this sentence?

The root "alter" comes from the Latin, which literally means "other"; then through French influence, probably from the times when the Norman invasion to England was occurring, it settled as alteration, referring to the process of changing, being changed , modified, or as the difference derived through changes. Hence "alternate" conveys reciprocity, in the sense of interchanging each other's places one after another, or basically "every other".

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."

answer is c.she believes the austrian owes her money.just took the test give