Why did confucianism become a big part of the educational system? How did this impact government?

Confucianism also became a big part of the educational system. So much so that officials had to master Confucian principles in order to pass the civil service exams for government employment. Because of this, Confucian ideas influenced Chinese government for centuries.

Could I get brainliest?  Im tryna reach the next rank.

hi huh

me with my last question i posted