There was great tension between pro-slavery and anti-slavery representatives over how new territories won would handle the issue of slavery.
The Mexican-American War and the 1848 Treaty of Guadalupe Hidalgo, forced onto the remnant Mexican government, drew some criticism in the U.S. for their casualties, monetary cost, and heavy-handedness. Furthermore, the question of how to treat the new acquisitions also intensified the debate over slavery and in many ways inflamed it, as potential westward expansion of the institution took an increasingly central and heated theme in national debates preceding the American Civil War.
Actually, these two novels could be said to express all of these themes and ideas. However, the authors of these two novels, F. Scott Fitzgerald and Ernest Hemingway, are considered by many critics, scholars, and historians to belong to what is known as "the lost generation" of American writers. Hemingway and Fitzgerald, in fact, have been considered to be the "leaders," in a sense, of the "lost generation" of American writers, especially given their mutual expression of purpose for the post World War I generation in their novels.
In the nineteenth century, England was able to use its already powerful merchant navy to sell the huge amounts of manufactured products made by the factories built as a result of the Industrial Revolution and the invention of steam-powered machines that enabled workers to work faster and yield a greater production than ever before. The economic power obtained through trade made it possible for England to conquer more countries where it could sell its products with no competition.
During World War II, women and minorities made economic gains mainly because a shortage of traditional labor created new opportunities in the workplace.
You're correct, the answer is: <span>A. A shortage of traditional labor created new opportunities in the workplace
Good luck with your studies, I hope this helps~!</span>