Gunpowder was used in many ways, like saying ireworks gunpowder. guns powder. we still may even use gunpwder today used for mutiple things.
its ok sherk some poeple dont know how to write on paper.. but maybe the chinas people can teach you! they did ater all make the paper. but you will learn.. paper is a amazing prodeuct i use to write you notsof what i still need from th store!!!
Steel when used rom one that was in the making of taking the time to use iron and steel is the strongest invnt to mak ealot of mutplie stuff placed in today
Silk is a very important git to our sictcy it is maede from very fine fine high qutily of luckiyng d
Compass compasse help back in ld times to hel when your lost or in some time tht doesnt work they use it to tell whitch way to go
Chinans had a hard time truing to get the work done dso they made printing for paper pinting as in ink like wprds on paper to use and read since they had nothing else to use