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KA's US history Fellow Kim and Biology Fellow Emily discuss how evolution works and how sociologists in the Gilded Age misunderstood its application to human society.
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US history on Khan Academy: From a mosquito-ridden backwater to the world's last remaining superpower, the United States of America is a nation with a rich history and a noble goal: government of the people, by the people, for the people. Its citizens' struggle to achieve that goal is a dramatic story stretching over hundreds of years.
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5 окт 2024