Answer:
Advancement of science and mathematics
Explanation:
Security and prosperity reigned during the early years of the Abbasid rule. Many fields of physics, arithmetic, and medicine have made significant progress. All through the kingdom, universities and institutions of higher learning were established. Arabic architecture and art rose to greater heights, allowing the civilization to prosper.
Answer:
The Han Dynasty, which succeeded the Qin, encouraged greater freedom of speech, established The Four Books and Five Classics as required reading for administrative positions which led to a wider dissemination of Confucian thought which would seamlessly blend with Chinese culture after the Han declared it the state
The correct answer to the question stated above is letter C which is: They sailed up the navigable rivers of Europe and across the Atlantic in longships.
Vikings were Germanic Norse<span> seafarers, </span><span>who </span>raided<span> and </span>traded<span> from their </span>Scandinavian<span> homelands across wide areas of northern and central Europe and European Russia, during the late 8th to late 11th centuries.</span>