B- <span>The United States was unprepared, and most of the U.S. fleet was destroyed. That is the correct answer. Hope that helps.
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Archduke Franz Ferdinand of the Austria- Hungary empire was shot down, along with his wife by an assassins bullet when he was in Bosnia visiting Sarajevo.
After the stock market crash, there was a recession in the economy because people weren't buying goods or spending money.
Answer:
The United States increased its efforts to construct nuclear weapons.
Explanation:
It was an arms race. The objective of the arms race was to invest in research and the creation of weapons. When the United States launched an armament, the Soviet Union responded with an even more powerful one. At a certain point in this race, both countries would match and realize that they could destroy each other, and the world as well.
