Answer: Because they had never developed immunities to the disease
The opposite of professional military force is a civilian. hope that helped
<span>C. Nobles could protect their property and local people from Viking raiders and armed bands by offering land in exchange for loyalty and military service.
hope this helps</span>
Western Christendom
This was the project of the "scholastics" (or "schoolmen" - what we would call academics) of the Middle Ages. They explored and analyzed the doctrines of Christianity from a philosophical perspective, drawing not only on philosophical thinking from early church fathers (notably Augustine), but also and especially the thought of Greek philosophers such as Plato and Aristotle. Thomas Aquinas was enormously influential in bringing an Aristotelian perspective to the theology of the Roman Catholic church.
In the United States, political campaigns are mostly financed privately. This means that people are allowed to make donations to politicians. However, there are laws that regulate these donations.