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.
Answer:
Copper:
Copper compounds produce blue colors in fireworks. Although Copper has a red appearance in solid form, when it’s set alight it creates stunning blue fireworks. Copper is used in electrical wire and roughly half of all copper mined is used for this purpose.
Among the choices provided above the <span>nations practice a rigid adherence to endogamy is b which is Cuba.
</span>Residential choice <span>usually separates black </span>Cuban<span> immigrants from white in the various metropolitan neighborhoods.
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<span>the U.S census is most likely to result in : A.changes in policy and represntation in congress
United Census was created to gathered informationa and data about the citizen of the united states. Government use this data to find out if the general population are satisfied with the current policy that imposed in the government</span>