Answer:
1095-1291
Explanation:
The Crusades were religious wars over holy land.
The water frame could operate at a faster rate and therefore produce threads faster and reduce the number of people needed to run the machine
A. The president fills the roles of head of state and head of government.
The Queen's role in politics is very small, as Britain has turned into a representative democracy.
Answer:
In the history of medicine, Islamic medicine is the science of medicine developed in the Islamic Golden Age, and written in Arabic, the lingua franca of Islamic civilization.[1][2]
Islamic medicine preserved, systematized and developed the medical knowledge of classical antiquity, including the major traditions of Hippocrates, Galen and Dioscorides.[3] During the post-classical era, Islamic medicine was the most advanced in the world, integrating concepts of ancient Greek, Roman and Persian medicine as well as the ancient Indian tradition of Ayurveda, while making numerous advances and innovations. Islamic medicine, along with knowledge of classical medicine, was later adopted in the medieval medicine of Western Europe, after European physicians became familiar with Islamic medical authors during the Renaissance of the 12th century.
