Common diseases in medieval Europe were dysentery, malaria, diphtheria, flu, typhoid, smallpox and leprosy.
The <span>Alien and Sedition Acts of 1798 were and remain widely controversial since the country was founded on the freedom of speech and press. Although the Acts' supporters insisted that even in free countries these freedoms must sometimes be suspended for the good of the country as a whole. </span>
<span>The military was not strong enough to protect Europe.
The Vikings were a formidable force, and the English (in the example given) were not organized or managed well enough to withstand such invasions. An English scholar, Alcuin, who became a key figure in Charlemagne's court, even went so far as to say that the Vikings were a manifestation of God's wrath against the immorality of the European people.
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Answer:
Correct answer is A. Christianity spread within the borders of the Roman Empire.
Explanation:
Only option A is correct as we can see that the areas where the Christianity was spreading were part of the Roman Empire.
B is not correct because it spread outside Italy, in Egypt, Syria, Great Britain...
Option C is not correct as we have no evidence that it spread only around the Atlantic Ocean, but around Mediterranean.
Last option is also not correct as it spread in North Africa, not throughout it.