Answer:
Great centers of religious learning were also centers of knowledge and scientific development.
from the second half of the eighth century to the end of the eleventh century, Islamic scientific developments were the basis of knowledge in the world. At a period of history when the scientific and philosophical heritage of the ancient world was about to be lost, Islamic scholars stepped in to preserve that heritage from destruction. Indeed, without the cultivation of science in these early centuries by Islamic scholars, it is probable that texts which later exercised a formative influence over Western culture would never have survived intact. It is certain, moreover, that the modern world would look much different than it does today.
Explanation:
William Pitt established a policy of getting France out of North America, regardless of resources required. By 1758, there where over 50,000 British troops, be it formal army or colonial militia, in the Americas, equal to the entire population of 'New France' (France's term for Canada and the Ohio river area)
Related fact: Pittsburgh was named after him when George Washington established Fort Pitt at the present-day city during the French-Indian war. (It was originally called Fort Duquesne, but was renamed to Fort Pitt in 1758)
Answer:
the spread of Islam
Explanation:
The spread of Islam at times created tensions between the populations already living in North Africa and West Africa and the Muslim groups who were coming into the area. Some of these Muslim groups started wars against the natives, whom they viewed as godless pagans.
The Great Wall of China........................