Three million men, or nearly 10% of the population of the United States in 1860, belonged to the 15–30 age group.
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What is the Economic Cost of American Civil War?</h3>
The estimated cost is about $3.3 billion, spent by both the government and the estimated human capital lost in the war was about $2.2 billion, and physical destruction was under $1.5 billion.
The total bill for the war came to about $7 billion—roughly two full years of GDP in 1860.
Thus, the American Civil War was revealed to be a revolution in which both the government and the military expended enormous resources.
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Answer: The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II.
Explanation: The Manhattan Project was the American program for researching and developing the first atomic bombs. The weapons produced were based solely upon the principles of nuclear fission of uranium 235 and plutonium 239, chain reactions liberating immense amounts of destructive heat energy.
Japan was defeated because the U.S. dropped atomic bombs on Hiroshima and Nagasaki. Germany was defeated because it was an allied effort that produced two fronts. The western front(France) and the eastern front(Russia).
Japan was defeated long before the atomic bombs (incidentally, developed by a team of Allied scientists including several ex-Germans and at least one Italian) were dropped. Japan's manufacturing base had always been small, and by 1945 she was starved of resources (including fuel) as the Merchant Marine had been virtually wiped out. Many of her cities had been flattened by conventional bombing, too. In fact Hiroshima and Nagasaki had been largely left alone due to their relatively low strategic importance.
The Allies were able to defeat both Germany and Japan because by the end of the war their manufacturing capacity far outstripped the Axis'.
Answer:
In his August 1963 speech on the steps of the Lincoln Memorial delivered to 250,000 black and white Americans, Martin Luther King, Jr., declared: "I have a dream that one day this nation will rise up and live out the true meaning of its creed: 'We hold these truths to be self-evident, that all men are created equal".
"I Have a Dream" is the popular term for the speech given by Martin Luther King in 1963 in Washington D.C.
In this speech, King laid out his dreams and visions of a future in the United States where everyone, regardless of race, would be able to live together in harmony as equal citizens. It was held in front of more than 200,000 people, and is considered to be one of the most significant speeches ever.
