Which is an example of an extraordinary achievement accomplished during china's golden age? a.) the promotion of buddhism b.) the invention of the numerals 0 through 9 c.) the invention of paper d.) the beginnings of confucianism

Option C the invention of paper is the right answer.  

The Golden age in the Chinese Civilization is referred to the rule of the Tang dynasty. During this age, significant developments took place in arts, culture, literature and particularly in technology.

It was low in price and easily available compared to  Bamboo, silk or wood.  Paper enabled China to formulate and advance their civilization quickly. Paper in the Chinese civilization served many purposes including that of Hat making and the also for packaging.

C.) The invention of paper

EXPLANATION:

Paper, a thin unwoven material produced using processed plant filaments, is basically utilized for composing, work of art, and bundling; it is generally white. The principal paper making process was reported in China amid the Eastern Han time frame, customarily ascribed to the court official Cai  Lun

paper was low in cost and effortlessly accessible contrasted with  Bamboo, silk or wood. Paper empowered China to plan and advance their development rapidly. Paper in the Chinese progress filled numerous needs including that of Hat making and the addition to bundling.

yes.

explanation:

because it let the japanese know who had the upper hand in the war.