Fort Sumter, in the harbor of Charleston, South Carolina, continued to fly the. On April 12, 1861, the first salvos of the American Civil War were fired with the a massive wave of immigration from Ireland in the decades preceding the Civil War. Progress of Operations by the Government.
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With the signing of the Treaty of Versailles in 1919 and the end of World War I (WWI) the previous year, Germany was not only held almost entirely responsible for the war, but the country was required to pay reparations for the damages in Europe. The treaty also required that Germany hand over quite a bit of land and territory to surrounding countries. German citizens were angry, became desperate for relief and were disillusioned of the promises that the current government was trying to sell them. An alternative was needed, and it came in the form of fascism.
Answer:
Atomic Bombs
Explanation:
Those cities were the place where the American Government conducted the Manhattan Project.
That project cost the government around $ 2 Billion with the purpose of creating mass destroying weapons that can turn the tide of war in one's favor. Eventually, it led to the creation of Atomic Bombs.
In the world war 2, US military dropped 2 of those atomic bombs, on the City of Hiroshima and Nagasaki In Japan. Killing around 146,000 people in Hiroshima and 80,000 people in Nagasaki.
This left the Japanese Government with no choice but to surrender, and make United States and its allies as the winner of world war 2.