What reforms were implemented during the Tang and Song dynasties? 20 points!!! And brainiest A. Forming different departments and ministries in the government to separate power

B. Creating a group that would oversee the government and hold it accountable

C. Introducing civil service exams, which would find the most qualified people to work

D. All of these

what are local authorities doing to fix the problem

explanation:

the crusades are one of the most significant events in the history of europe and the middle east.   they were a series of religious wars carried out by christian crusaders from europe during the timeframe of the middle ages.   beginning in 1095 ce, the crusades saw european knights and noblemen travel to the middle east in an attempt to capture the holy land away from muslim people that had controlled the region for the previous centuries.   the term crusade means ‘cross’.   therefore, the europeans that became crusaders viewed themselves as ‘taking up the cross’.   in fact, many of the crusaders wore crosses on their clothing and armor as they made their pilgrimage to the holy land.

explanation:

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