Answer:
Option B.
Explanation:
It contributed to economic prosperity, as families built new homes for growing families, is the right answer.
In the history of the United States, a Baby-Boom was a period in which the birth rate increased significantly. The baby boom was experienced by those countries such as Poland and Germany, that went through enormous damage from the war. However, the emergence of the baby boom in the United States was the result of the veterans returning home following the end of the war in the year 1945. The effect of the baby boom can be observed in the fact that it contributed to economic prosperity, as families built new homes for growing families.