Why was cai lun's invention of cellulose-based paper so significant?

cai lun's invention of cellulose-based paper was so significant because it enabled the spread of literacy through China. The spread of literacy such as confucian and taoism served to instil a sense of public order which made the early civillization to be preserved for several years.

b) brahmans   is nomadic society

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”