Use strunk’s advice to make the second half of the sentence parallel.
a. “the economy had changed, there were shifts in the population, and the war ended”
b. “the economy had changed, and there were shifts in the population, and the war had ended”
c. “the economy had changed, the population had shifted, and the war had ended”

the answer is (c) on edge

Choose the sentence that is not logically connected in the paragraph. (1) it all happened late one night after the family had gone to bed. (2) jack was lying in bed when he remembered he had left the groceries on the back seat of the car. in the paper bag was a carton of ice cream. (3) the ice cream would melt during the warm summer night. (4) he put it in the refrigerator.