Era
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1953-1985
1
1956-
1
1960-
1
1961-1975
1
1969-
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1976
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1985-1991
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19th century. --
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581-960. --
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Alexander II, 1855-1881 --
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Biography
1
Ch'ing dynasty
1
History - 20th century
1
Modern period, 1600-
1
New York
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Revolution, 1917-1921
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Revolution, 1945-1949
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Siege, 1900
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Sources --
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United States
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