PLEASE ANSWER ASAP!!! I WILL GIVE POINTS AND BRAINLIEST IF YOU ANSWER CORRECTLY!!!
How did Confucianism change after its rebirth in 600 A.D.?

a
The borders of China grew.

b
It was a mixture of Confucianism and Buddhism.

c
It was a mixture of Confucianism and Daoism.

d
It was a mixture of Confucianism, Buddhism and Daoism.