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What else the routes carried

1.[2p]

Name the bacterium that causes plague. Two words.

CorrectNot quite: Yersinia pestis

2.[3p]

Put these appearances of the second plague pandemic in chronological order.

  1. The Chu valley in Kyrgyzstan

  2. London

  3. Kaffa

  4. Messina

Show the answer

d, c, a, b

3.[3p]

The Chu valley is about 3,170 km from Kaffa, and the dates are 1339 and 1346. How many kilometres a year is that?

CorrectNot quite: 453

4.[3p]

Why did the plague move so much faster once it reached the Black Sea and the Mediterranean?

Correct
The answer is: A ship carries rats, fleas and infected crew a thousand kilometres in a fortnight with no stops
The answer is: A ship carries rats, fleas and infected crew a thousand kilometres in a fortnight with no stops
The answer is: A ship carries rats, fleas and infected crew a thousand kilometres in a fortnight with no stops

5.[2p]

Ancient DNA from plague burials settled the long argument over whether the Black Death was really plague.

Correct
The answer is: True

6.[3p]

What did the 2022 Kara-Djigach genomes add to the dated tombstones?

Correct
The answer is: They identified the organism exactly and placed the strain immediately ancestral to the Black Death lineages
The answer is: They identified the organism exactly and placed the strain immediately ancestral to the Black Death lineages
The answer is: They identified the organism exactly and placed the strain immediately ancestral to the Black Death lineages

7.[3p]

Which observations made sceptics doubt that the Black Death was plague?

Select all that apply

Correct
Correct
Correct
The answer is: It spread far faster than modern plague does, It spread through northern European winters, when rat fleas are inactive, No chronicler reports mass rat deaths

8.[3p]

What did Mordechai, Eisenberg and colleagues argue about the Justinianic plague in 2019?

Correct
The answer is: That the pathogen is proven but the demographic catastrophe is not, since pollen, coins and papyri show continuity
The answer is: That the pathogen is proven but the demographic catastrophe is not, since pollen, coins and papyri show continuity
The answer is: That the pathogen is proven but the demographic catastrophe is not, since pollen, coins and papyri show continuity

9.[3p]

What is the defensible version of "the Silk Road caused the Black Death"?

Correct
The answer is: The routes were the mechanism of spread rather than the cause of emergence, and the sea did most of the spreading
The answer is: The routes were the mechanism of spread rather than the cause of emergence, and the sea did most of the spreading
The answer is: The routes were the mechanism of spread rather than the cause of emergence, and the sea did most of the spreading