Disease! Crash Course World History 203

In which John Green teaches you about disease and the effects that disease has had in human history. Disease has been with man since the beginning, and it has shaped the way... Read more »
What Made The Black Death (The Plague) so Deadly?

What Made The Black Death (The Plague) so Deadly?

In modern times, if you get sick your parents take you to the doctor and you get some medicine to feel better, but in the fourteenth century illnesses like “The Black Death”... Read more »
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