The song dynasty is accredited with improving the government employment by creating a) a successful educational system b) a bureaucratic system within government employment c) a dictatorship that assigned official jobs to every member of society d) a government based on the principles of confucianism

B is the correct answer

The Answer is B! A bureaucratic system within government employment! (I took the test and it was right)

Explanation:

answer; philip morin freneau

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation: