Answer:
El conflicto armado en Colombia se desarrolla desde principios de la década de los 60 por el enfrentamiento de grupos ilegales contra el estado. Es conocido este conflicto por sus manifestaciones de violencia y por las graves consecuencias que ha provocado en el desarrollo social y cultural de su población
I think its c because its not pleasant to open a can of worms
Here the correct option is option A Government positions were based on skills and merit.
Explanation - Earlier in China recruitment in high offices was done on the basis of recommendations that were given by officials about those post but under Confucianism examination system this method was barred. The talented people had to pass an exam that was really tough to crack for which they had to first give an exam at local level to qualify. No relation or recommendations were further entertained.