D. oligarchy
The Spartan general, Lysander, selected a new leadership of thirty men who had pro-Spartan sediments. These were the Oligarchs or the Thirty. Hope this helps!!
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.
Because the middle class would grow too large. Hope I helped you!
The wanted all states to be a part of the Union and abolish slavery.