The best and most correct answer among the choices provided by your question is the second choice which is "railroad tracks."
<span>By 1860 the Midwest and the East were united by a network of railroad tracks.</span>
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Answer:
Medieval philosophers believed a ruler should be most concerned with taking over other countries; Machiavelli argued that a ruler should only worry about his own country. ... Medieval philosophers believed a ruler should be ruthless and fearless; Machiavelli believed leaders should be compassionate and kind above all else.
<span>The change came before World War Two rather than after the War. President Roosevelt and his advisors concluded that the United States needed to become involved in foreign affairs in both the Atlantic and the Pacific theaters. In the Atlantic sector, the key blow was the fall of France. This meant that the only anti-Nazi power in Europe was Britain. Even though Britain managed to weather the first great crisis, the Battle of Britain, Prime Minister Churchill knew that the British could not go on without help. The British simply could not maintain sufficient manufacturing, especially of big capital projects, without assistance. </span>
She ruled in Hawaii in the 1800s as the queen
It was a senseless war.
Millions died, essentially, for nothing because the men who “crafted” (crafted implies workmanship and quality) the Treaty of Versailles focused more on vengeance than at addressing the root causes of the war. The treaty created a breeding ground for things that would bring on the Second World War.
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