30 December, 2020
History
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Culture war, 1960 - 1990 Culture view difference
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Challenges women faced in the 1980s
26 December, 2020
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History and origin of the correlation method
26 December, 2020
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The Song dynasty
24 December, 2020
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The Art of Negtation
21 December, 2020
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Historical Figure
18 December, 2020
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The pivotal events of ancient world
17 December, 2020
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History; Primary source analysis
17 December, 2020
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The United States Since 1945
17 December, 2020
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Fundamentally changed Western Civilization
16 December, 2020