Which group of words come first alphabetically

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”

In free the children why does the author provide a first-hand account of visiting a brick kiln? to emphasize how factory conditions have improvedto show a group of people wno iqbal escapeto emphasize the homic conditions of debt slaveryto show the place where iqbal was forced to work

This summer, stretched on well into fall, yielded a rich crop a. which b. itself c. whose d. those