The mining industry contributed to the development of railroads because the mining industry required transport routes to transport the goods that they mined to factories to be processed and urban centers to be finished and sold. Also they helped to contribute to the development of railroads by providing the metals and other inputs necessary to build the railroads themselves.
1.) writing has created a way in which we can communicate without words.
2.) Writing had altered considerations of words, creating a vocabulary
3.) writing has changed/developed certain things within the words ...aka languages
