A. His pilgrimage to mecca boosted trade and wealth.
Just took this test, got an A+.
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<span>A major contribution was the establishment of hospitals, the educating of physicians was well structured, and physicians were meticulous with their record keeping to spread knowledge. Al Razi's great achievement was understanding the nature of illness. He also understood how the brain and nervous system operated muscles.</span>
A, it was a turning point, in which France decided to help by that the king of france wanted to do so, basically the people in France killed him for deciding to help.
Greece and Rome have had a lasting signifigance and impact on the world, so they're considered classical civilizations.
