What were some of the ways in which the Mongols both destroyed and benefited the civilizations that they conquered?

The Mongol empire spared teachers of taxation and led to the great spread of printing all over East Asia. They also helped the rise of an educated class in Korea.

Explanation:

As in  a 13th-century Persian historian wrote of the Mongol campaigns: "With one stroke a world which billowed with fertility was laid desolate, and the regions thereof became a desert, and the greater part of the living, dead, and their skin and bones crumbling dust, and the mighty were humbled and immersed in the calamities of perdition."

It is true that the Mongols, in their conquest of both North and South China, did considerable damage to these territories, and that great loss of life certainly ensued. The population of North China did decline somewhat, though earlier estimates that there was a catastrophic decline in population have subsequently been revised.

It is also true that the Mongols eliminated one of the most basic of Chinese institutions — the civil service examinations. The examinations remained banned until 1315, and even after the ban was lifted, they were no longer the only means to officialdom for the Yuan Dynasty, the dynasty that the Mongols founded in 1271 C.E., as they had been in the past.

The Mongols perceived China as just one section of their vast empire. And they classified the population of their domain in China into a hierarchy of four groups — with the native Chinese at the bottom. The Mongols, of course, were at the top; then came the non-Han, mostly Islamic population that was brought to China by the Mongols to help them rule; third were the northern Chinese; and at the very bottom of the rung were the southern Chinese.

The Mongol rulers were somewhat distrustful of the Confucian scholar-officials of China because they represented a different path for China than that which they themselves had conceived. These scholars, and other native Chinese, thus were not eligible for some of the top positions in the ruling government.

explanation:

ur mom was made

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.