You are flying a kite change into interrogative

well, number 1, the 1920s was not economically prosperous until the start of the lend-lease act, which employed large amounts of people in producing equipment for the allies.

b. world war ii is your answer, because wwi had already ended at 1918, and the cold war was after 1945.

~

the answer is definitely the first answer: lizabeth is older now and realizes that she may not have made the best decisions.