How was the Song Dynasty different than other Dynasties in China?

The Song government was the first in world history to issue banknotes or true paper money nationally and the first Chinese government to establish a permanent standing navy. This dynasty also saw the first known use of gunpowder, as well as the first discernment of true north using a compass.

Explanation:

The Song dynasty never built a very powerful state; in fact, it was among the least militarized of all the Chinese dynasties. It accepted more candidates into the bureaucracy than the Tang Dynasty and also provided generous salaries for those who qualified for government appointments.

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answer; i believe that the correct answer is (agriculture);

explanation:

japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.