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Peter Mortensen
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104
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Why did Native Americans die from European diseases while Europeans didn't catch serious diseases from the New World?

europe colonization native-americans disease age-of-discovery
Sep 28 '18 at 2:14 user2084572 11
87
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answers
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Why does the United States keep using “old” date representations and imperial system, while being in the minority?

science calendar
Apr 19 '18 at 22:44 Lars Bosteen 69k
47
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33k
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Why did Hitler not invade Sweden?

world-war-two 20th-century military nazi-germany sweden
Nov 16 '16 at 13:08 Ken Graham 1,636
16
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6k
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Who liberated Denmark in WWII?

world-war-two denmark
Nov 16 '15 at 17:56 Tom Au 87.5k
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