How is the current population of the United States connected to World War II and the postwar era? A. Today women outnumber men t
wo to one in the United States due to the high number of deaths among young men during World War I|. B. Today the population of the United States is stagnant because of the large number of causalities suffered during World War I|. C. A population decline has occurred in the United States because many soldiers decided to remain in and live in Europe after World War II. D. Today's population is fueled by the children and grandchildren of 77 bilion people bom after World War I| in a "baby boom"
Both B and D took place, but if you had to choose one, it would be B. The technological advances made farming much more quicker and easier for a large piece of land.