Answer:
In their move towards Germany, Hitler's aim was to divide the Allies. ... The Allied line took on the appearance of a broad bulge as the Germans drove into the Ardennes, giving rise to the name of the battle. The war proved to be the costliest ever waged by the U.S. Army, which has lost more than 100,000 victims.
Explanation:
They were relocated or died; decreased
When World War I broke out in Europe, the president Woodrow Wilson follow the policy stated in option B. He declared U.S. Neutrality and the right to trade with both sides.
Keeping in mind that, 1 in every 7 Americans were born in some of the countries at war, the president highly believed that his country must remain neutral. Besides that, by the time the WWI began The United States was in an economic recession, so his government couldn't provide any economic support to the war, and instead decided to focus on selling its goods to France and Britain because they were really interested in American products, and that's why the administration disguised neutral duties in ways that tended to favor the Allies.