Islam spread through many places such as traders/trades, pilgrimage, and missionaries. Arab Muslim forces conquered vast territories and built imperial structures over time.
In the late 1800's the main causes of pollution were horse manure, polluted ground water and coal therefore this statement is True
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Answer: B. golden age</h2>
Explanation:
Tang dynasty was founded by Li Yuan and lasted from 618 to 907. This dynasty was characterized as a time of strength and brilliance unprecedented in the history of Chinese civilization.
In addition, it was a period of peace and prosperity, which is why it is remembered as the Golden Age of ancient China. This is because the arts, literature and technology flourished with a system of government supported by a large class of Confucian erudites selected through strict examinations that were perfecting the administration of the Tang government.