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Alaska
2
Aleksei Chirikov
2
Bering Island
Georg Wilhelm Steller
2
Great Northern expedition
2
Martin Spangsberg
2
Okhotsk
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Russian Columbus
2
Semyon Dezhnev
2
Tsar Peter the Great
2
Vitus Bering
2
the Bering Strait
2
the First Kamchatka expedition
2
the Northeast Passage
2
AZ20-999
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History of scholarship and learning. The humanities
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hist
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litt
1
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